fix(eventstore): precise decimal (#8527)

# Which Problems Are Solved

Float64 which was used for the event.Position field is [not precise in
go and gets rounded](https://github.com/golang/go/issues/47300). This
can lead to unprecies position tracking of events and therefore
projections especially on cockcoachdb as the position used there is a
big number.

example of a unprecies position:
exact: 1725257931223002628
float64: 1725257931223002624.000000

# How the Problems Are Solved

The float64 was replaced by
[github.com/jackc/pgx-shopspring-decimal](https://github.com/jackc/pgx-shopspring-decimal).

# Additional Changes

Correct behaviour of makefile for load tests.
Rename `latestSequence`-queries to `latestPosition`

cmd/mirror/event.go

@@ -3,6 +3,8 @@ package mirror
 import (
 	"context"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/eventstore"
 	"github.com/zitadel/zitadel/internal/v2/projection"
 	"github.com/zitadel/zitadel/internal/v2/readmodel"
@@ -30,12 +32,12 @@ func queryLastSuccessfulMigration(ctx context.Context, destinationES *eventstore
 	return lastSuccess, nil
 }
 
-func writeMigrationStart(ctx context.Context, sourceES *eventstore.EventStore, id string, destination string) (_ float64, err error) {
+func writeMigrationStart(ctx context.Context, sourceES *eventstore.EventStore, id string, destination string) (_ decimal.Decimal, err error) {
 	var cmd *eventstore.Command
 	if len(instanceIDs) > 0 {
 		cmd, err = mirror_event.NewStartedInstancesCommand(destination, instanceIDs)
 		if err != nil {
-			return 0, err
+			return decimal.Decimal{}, err
 		}
 	} else {
 		cmd = mirror_event.NewStartedSystemCommand(destination)
@@ -58,12 +60,12 @@ func writeMigrationStart(ctx context.Context, sourceES *eventstore.EventStore, i
 		),
 	)
 	if err != nil {
-		return 0, err
+		return decimal.Decimal{}, err
 	}
 	return position.Position, nil
 }
 
-func writeMigrationSucceeded(ctx context.Context, destinationES *eventstore.EventStore, id, source string, position float64) error {
+func writeMigrationSucceeded(ctx context.Context, destinationES *eventstore.EventStore, id, source string, position decimal.Decimal) error {
 	return destinationES.Push(
 		ctx,
 		eventstore.NewPushIntent(

cmd/mirror/event_store.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"github.com/jackc/pgx/v5/stdlib"
+	"github.com/shopspring/decimal"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	"github.com/zitadel/logging"
@@ -180,7 +181,7 @@ func copyEvents(ctx context.Context, source, dest *db.DB, bulkSize uint32) {
 	logging.WithFields("took", time.Since(start), "count", eventCount).Info("events migrated")
 }
 
-func writeCopyEventsDone(ctx context.Context, es *eventstore.EventStore, id, source string, position float64, errs <-chan error) {
+func writeCopyEventsDone(ctx context.Context, es *eventstore.EventStore, id, source string, position decimal.Decimal, errs <-chan error) {
 	joinedErrs := make([]error, 0, len(errs))
 	for err := range errs {
 		joinedErrs = append(joinedErrs, err)

go.mod

@@ -36,6 +36,7 @@ require (
 	github.com/h2non/gock v1.2.0
 	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/improbable-eng/grpc-web v0.15.0
+	github.com/jackc/pgx-shopspring-decimal v0.0.0-20220624020537-1d36b5a1853e
 	github.com/jackc/pgx/v5 v5.6.0
 	github.com/jarcoal/jpath v0.0.0-20140328210829-f76b8b2dbf52
 	github.com/jinzhu/gorm v1.9.16
@@ -52,6 +53,7 @@ require (
 	github.com/rakyll/statik v0.1.7
 	github.com/rs/cors v1.11.0
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1
+	github.com/shopspring/decimal v1.4.0
 	github.com/sony/sonyflake v1.2.0
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0

go.sum

@@ -404,6 +404,8 @@ github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsI
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA=
 github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx-shopspring-decimal v0.0.0-20220624020537-1d36b5a1853e h1:i3gQ/Zo7sk4LUVbsAjTNeC4gIjoPNIZVzs4EXstssV4=
+github.com/jackc/pgx-shopspring-decimal v0.0.0-20220624020537-1d36b5a1853e/go.mod h1:zUHglCZ4mpDUPgIwqEKoba6+tcUQzRdb1+DPTuYe9pI=
 github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
 github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
 github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
@@ -648,6 +650,8 @@ github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0
 github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 h1:lZUw3E0/J3roVtGQ+SCrUrg3ON6NgVqpn3+iol9aGu4=
 github.com/santhosh-tekuri/jsonschema/v5 v5.3.1/go.mod h1:uToXkOrWAZ6/Oc07xWQrPOhJotwFIyu2bBVN41fcDUY=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
+github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
+github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=

internal/api/oidc/key.go

@@ -11,6 +11,7 @@ import (
 	"github.com/go-jose/go-jose/v4"
 	"github.com/jonboulle/clockwork"
 	"github.com/muhlemmer/gu"
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 	"github.com/zitadel/oidc/v3/pkg/op"
 
@@ -350,14 +351,14 @@ func (o *OPStorage) getSigningKey(ctx context.Context) (op.SigningKey, error) {
 	if len(keys.Keys) > 0 {
 		return o.privateKeyToSigningKey(selectSigningKey(keys.Keys))
 	}
-	var position float64
+	var position decimal.Decimal
 	if keys.State != nil {
 		position = keys.State.Position
 	}
 	return nil, o.refreshSigningKey(ctx, o.signingKeyAlgorithm, position)
 }
 
-func (o *OPStorage) refreshSigningKey(ctx context.Context, algorithm string, position float64) error {
+func (o *OPStorage) refreshSigningKey(ctx context.Context, algorithm string, position decimal.Decimal) error {
 	ok, err := o.ensureIsLatestKey(ctx, position)
 	if err != nil || !ok {
 		return zerrors.ThrowInternal(err, "OIDC-ASfh3", "cannot ensure that projection is up to date")
@@ -369,12 +370,12 @@ func (o *OPStorage) refreshSigningKey(ctx context.Context, algorithm string, pos
 	return zerrors.ThrowInternal(nil, "OIDC-Df1bh", "")
 }
 
-func (o *OPStorage) ensureIsLatestKey(ctx context.Context, position float64) (bool, error) {
+func (o *OPStorage) ensureIsLatestKey(ctx context.Context, position decimal.Decimal) (bool, error) {
 	maxSequence, err := o.getMaxKeySequence(ctx)
 	if err != nil {
 		return false, fmt.Errorf("error retrieving new events: %w", err)
 	}
-	return position >= maxSequence, nil
+	return position.GreaterThanOrEqual(maxSequence), nil
 }
 
 func (o *OPStorage) privateKeyToSigningKey(key query.PrivateKey) (_ op.SigningKey, err error) {
@@ -412,9 +413,9 @@ func (o *OPStorage) lockAndGenerateSigningKeyPair(ctx context.Context, algorithm
 	return o.command.GenerateSigningKeyPair(setOIDCCtx(ctx), algorithm)
 }
 
-func (o *OPStorage) getMaxKeySequence(ctx context.Context) (float64, error) {
+func (o *OPStorage) getMaxKeySequence(ctx context.Context) (decimal.Decimal, error) {
-	return o.eventstore.LatestSequence(ctx,
+	return o.eventstore.LatestPosition(ctx,
-		eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxSequence).
+		eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxPosition).
 			ResourceOwner(authz.GetInstance(ctx).InstanceID()).
 			AwaitOpenTransactions().
 			AllowTimeTravel().

internal/api/saml/certificate.go

@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/go-jose/go-jose/v4"
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 	"github.com/zitadel/saml/pkg/provider/key"
 
@@ -76,7 +77,7 @@ func (p *Storage) getCertificateAndKey(ctx context.Context, usage crypto.KeyUsag
 		return p.certificateToCertificateAndKey(selectCertificate(certs.Certificates))
 	}
 
-	var position float64
+	var position decimal.Decimal
 	if certs.State != nil {
 		position = certs.State.Position
 	}
@@ -87,7 +88,7 @@ func (p *Storage) getCertificateAndKey(ctx context.Context, usage crypto.KeyUsag
 func (p *Storage) refreshCertificate(
 	ctx context.Context,
 	usage crypto.KeyUsage,
-	position float64,
+	position decimal.Decimal,
 ) error {
 	ok, err := p.ensureIsLatestCertificate(ctx, position)
 	if err != nil {
@@ -103,12 +104,12 @@ func (p *Storage) refreshCertificate(
 	return nil
 }
 
-func (p *Storage) ensureIsLatestCertificate(ctx context.Context, position float64) (bool, error) {
+func (p *Storage) ensureIsLatestCertificate(ctx context.Context, position decimal.Decimal) (bool, error) {
 	maxSequence, err := p.getMaxKeySequence(ctx)
 	if err != nil {
 		return false, fmt.Errorf("error retrieving new events: %w", err)
 	}
-	return position >= maxSequence, nil
+	return position.GreaterThanOrEqual(maxSequence), nil
 }
 
 func (p *Storage) lockAndGenerateCertificateAndKey(ctx context.Context, usage crypto.KeyUsage) error {
@@ -151,9 +152,9 @@ func (p *Storage) lockAndGenerateCertificateAndKey(ctx context.Context, usage cr
 	}
 }
 
-func (p *Storage) getMaxKeySequence(ctx context.Context) (float64, error) {
+func (p *Storage) getMaxKeySequence(ctx context.Context) (decimal.Decimal, error) {
-	return p.eventstore.LatestSequence(ctx,
+	return p.eventstore.LatestPosition(ctx,
-		eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxSequence).
+		eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxPosition).
 			ResourceOwner(authz.GetInstance(ctx).InstanceID()).
 			AwaitOpenTransactions().
 			AddQuery().

internal/database/cockroach/crdb.go

@@ -7,6 +7,8 @@ import (
 	"strings"
 	"time"
 
+	pgxdecimal "github.com/jackc/pgx-shopspring-decimal"
+	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgxpool"
 	"github.com/jackc/pgx/v5/stdlib"
 	"github.com/mitchellh/mapstructure"
@@ -82,6 +84,11 @@ func (c *Config) Connect(useAdmin bool, pusherRatio, spoolerRatio float64, purpo
 		return nil, err
 	}
 
+	config.AfterConnect = func(ctx context.Context, conn *pgx.Conn) error {
+		pgxdecimal.Register(conn.TypeMap())
+		return nil
+	}
+
 	if connConfig.MaxOpenConns != 0 {
 		config.MaxConns = int32(connConfig.MaxOpenConns)
 	}

internal/database/postgres/pg.go

@@ -7,6 +7,8 @@ import (
 	"strings"
 	"time"
 
+	pgxdecimal "github.com/jackc/pgx-shopspring-decimal"
+	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgxpool"
 	"github.com/jackc/pgx/v5/stdlib"
 	"github.com/mitchellh/mapstructure"
@@ -82,6 +84,10 @@ func (c *Config) Connect(useAdmin bool, pusherRatio, spoolerRatio float64, purpo
 	if err != nil {
 		return nil, err
 	}
+	config.AfterConnect = func(ctx context.Context, conn *pgx.Conn) error {
+		pgxdecimal.Register(conn.TypeMap())
+		return nil
+	}
 
 	if connConfig.MaxOpenConns != 0 {
 		config.MaxConns = int32(connConfig.MaxOpenConns)

internal/eventstore/event.go

@@ -5,6 +5,8 @@ import (
 	"reflect"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/zerrors"
 )
 
@@ -44,7 +46,7 @@ type Event interface {
 	// CreatedAt is the time the event was created at
 	CreatedAt() time.Time
 	// Position is the global position of the event
-	Position() float64
+	Position() decimal.Decimal
 
 	// Unmarshal parses the payload and stores the result
 	// in the value pointed to by ptr. If ptr is nil or not a pointer,

internal/eventstore/event_base.go

@@ -5,6 +5,8 @@ import (
 	"encoding/json"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/api/authz"
 	"github.com/zitadel/zitadel/internal/api/service"
 )
@@ -21,7 +23,7 @@ type BaseEvent struct {
 	Agg *Aggregate
 
 	Seq                           uint64
-	Pos                           float64
+	Pos                           decimal.Decimal
 	Creation                      time.Time
 	previousAggregateSequence     uint64
 	previousAggregateTypeSequence uint64
@@ -34,7 +36,7 @@ type BaseEvent struct {
 }
 
 // Position implements Event.
-func (e *BaseEvent) Position() float64 {
+func (e *BaseEvent) Position() decimal.Decimal {
 	return e.Pos
 }
 

internal/eventstore/eventstore.go

@@ -8,6 +8,7 @@ import (
 	"time"
 
 	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/internal/api/authz"
@@ -217,11 +218,11 @@ func (es *Eventstore) FilterToReducer(ctx context.Context, searchQuery *SearchQu
 	})
 }
 
-// LatestSequence filters the latest sequence for the given search query
+// LatestPosition filters the latest position for the given search query
-func (es *Eventstore) LatestSequence(ctx context.Context, queryFactory *SearchQueryBuilder) (float64, error) {
+func (es *Eventstore) LatestPosition(ctx context.Context, queryFactory *SearchQueryBuilder) (decimal.Decimal, error) {
 	queryFactory.InstanceID(authz.GetInstance(ctx).InstanceID())
 
-	return es.querier.LatestSequence(ctx, queryFactory)
+	return es.querier.LatestPosition(ctx, queryFactory)
 }
 
 // InstanceIDs returns the instance ids found by the search query
@@ -266,8 +267,8 @@ type Querier interface {
 	Health(ctx context.Context) error
 	// FilterToReducer calls r for every event returned from the storage
 	FilterToReducer(ctx context.Context, searchQuery *SearchQueryBuilder, r Reducer) error
-	// LatestSequence returns the latest sequence found by the search query
+	// LatestPosition returns the latest position found by the search query
-	LatestSequence(ctx context.Context, queryFactory *SearchQueryBuilder) (float64, error)
+	LatestPosition(ctx context.Context, queryFactory *SearchQueryBuilder) (decimal.Decimal, error)
 	// InstanceIDs returns the instance ids found by the search query
 	InstanceIDs(ctx context.Context, queryFactory *SearchQueryBuilder) ([]string, error)
 }

internal/eventstore/eventstore_querier_test.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"testing"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/eventstore"
 )
 
@@ -98,7 +100,7 @@ func TestCRDB_Filter(t *testing.T) {
 	}
 }
 
-func TestCRDB_LatestSequence(t *testing.T) {
+func TestCRDB_LatestPosition(t *testing.T) {
 	type args struct {
 		searchQuery *eventstore.SearchQueryBuilder
 	}
@@ -106,7 +108,7 @@ func TestCRDB_LatestSequence(t *testing.T) {
 		existingEvents []eventstore.Command
 	}
 	type res struct {
-		sequence float64
+		position decimal.Decimal
 	}
 	tests := []struct {
 		name    string
@@ -118,7 +120,7 @@ func TestCRDB_LatestSequence(t *testing.T) {
 		{
 			name: "aggregate type filter no sequence",
 			args: args{
-				searchQuery: eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxSequence).
+				searchQuery: eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxPosition).
 					AddQuery().
 					AggregateTypes("not found").
 					Builder(),
@@ -135,7 +137,7 @@ func TestCRDB_LatestSequence(t *testing.T) {
 		{
 			name: "aggregate type filter sequence",
 			args: args{
-				searchQuery: eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxSequence).
+				searchQuery: eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxPosition).
 					AddQuery().
 					AggregateTypes(eventstore.AggregateType(t.Name())).
 					Builder(),
@@ -169,12 +171,12 @@ func TestCRDB_LatestSequence(t *testing.T) {
 					return
 				}
 
-				sequence, err := db.LatestSequence(context.Background(), tt.args.searchQuery)
+				position, err := db.LatestPosition(context.Background(), tt.args.searchQuery)
 				if (err != nil) != tt.wantErr {
 					t.Errorf("CRDB.query() error = %v, wantErr %v", err, tt.wantErr)
 				}
-				if tt.res.sequence > sequence {
+				if tt.res.position.GreaterThan(position) {
-					t.Errorf("CRDB.query() expected sequence: %v got %v", tt.res.sequence, sequence)
+					t.Errorf("CRDB.query() expected sequence: %v got %v", tt.res.position, position)
 				}
 			})
 		}

internal/eventstore/eventstore_test.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/shopspring/decimal"
 
 	"github.com/zitadel/zitadel/internal/api/authz"
 	"github.com/zitadel/zitadel/internal/api/service"
@@ -390,7 +391,7 @@ func (repo *testPusher) Push(ctx context.Context, commands ...Command) (events [
 
 type testQuerier struct {
 	events    []Event
-	sequence  float64
+	sequence  decimal.Decimal
 	instances []string
 	err       error
 	t         *testing.T
@@ -423,9 +424,9 @@ func (repo *testQuerier) FilterToReducer(ctx context.Context, searchQuery *Searc
 	return nil
 }
 
-func (repo *testQuerier) LatestSequence(ctx context.Context, queryFactory *SearchQueryBuilder) (float64, error) {
+func (repo *testQuerier) LatestPosition(ctx context.Context, queryFactory *SearchQueryBuilder) (decimal.Decimal, error) {
 	if repo.err != nil {
-		return 0, repo.err
+		return decimal.Decimal{}, repo.err
 	}
 	return repo.sequence, nil
 }
@@ -1055,7 +1056,7 @@ func TestEventstore_FilterEvents(t *testing.T) {
 	}
 }
 
-func TestEventstore_LatestSequence(t *testing.T) {
+func TestEventstore_LatestPosition(t *testing.T) {
 	type args struct {
 		query *SearchQueryBuilder
 	}
@@ -1075,7 +1076,7 @@ func TestEventstore_LatestSequence(t *testing.T) {
 			name: "no events",
 			args: args{
 				query: &SearchQueryBuilder{
-					columns: ColumnsMaxSequence,
+					columns: ColumnsMaxPosition,
 					queries: []*SearchQuery{
 						{
 							builder:        &SearchQueryBuilder{},
@@ -1098,7 +1099,7 @@ func TestEventstore_LatestSequence(t *testing.T) {
 			name: "repo error",
 			args: args{
 				query: &SearchQueryBuilder{
-					columns: ColumnsMaxSequence,
+					columns: ColumnsMaxPosition,
 					queries: []*SearchQuery{
 						{
 							builder:        &SearchQueryBuilder{},
@@ -1121,7 +1122,7 @@ func TestEventstore_LatestSequence(t *testing.T) {
 			name: "found events",
 			args: args{
 				query: &SearchQueryBuilder{
-					columns: ColumnsMaxSequence,
+					columns: ColumnsMaxPosition,
 					queries: []*SearchQuery{
 						{
 							builder:        &SearchQueryBuilder{},
@@ -1147,7 +1148,7 @@ func TestEventstore_LatestSequence(t *testing.T) {
 				querier: tt.fields.repo,
 			}
 
-			_, err := es.LatestSequence(context.Background(), tt.args.query)
+			_, err := es.LatestPosition(context.Background(), tt.args.query)
 			if (err != nil) != tt.res.wantErr {
 				t.Errorf("Eventstore.aggregatesToEvents() error = %v, wantErr %v", err, tt.res.wantErr)
 			}

internal/eventstore/handler/v2/field_handler.go

@@ -8,6 +8,7 @@ import (
 	"time"
 
 	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/shopspring/decimal"
 
 	"github.com/zitadel/zitadel/internal/eventstore"
 )
@@ -123,7 +124,7 @@ func (h *FieldHandler) processEvents(ctx context.Context, config *triggerConfig)
 		return additionalIteration, err
 	}
 	// stop execution if currentState.eventTimestamp >= config.maxCreatedAt
-	if config.maxPosition != 0 && currentState.position >= config.maxPosition {
+	if !config.maxPosition.IsZero() && currentState.position.GreaterThanOrEqual(config.maxPosition) {
 		return false, nil
 	}
 
@@ -156,7 +157,7 @@ func (h *FieldHandler) fetchEvents(ctx context.Context, tx *sql.Tx, currentState
 
 	idx, offset := skipPreviouslyReducedEvents(events, currentState)
 
-	if currentState.position == events[len(events)-1].Position() {
+	if currentState.position.Equal(events[len(events)-1].Position()) {
 		offset += currentState.offset
 	}
 	currentState.position = events[len(events)-1].Position()
@@ -186,9 +187,9 @@ func (h *FieldHandler) fetchEvents(ctx context.Context, tx *sql.Tx, currentState
 }
 
 func skipPreviouslyReducedEvents(events []eventstore.Event, currentState *state) (index int, offset uint32) {
-	var position float64
+	var position decimal.Decimal
 	for i, event := range events {
-		if event.Position() != position {
+		if !event.Position().Equal(position) {
 			offset = 0
 			position = event.Position()
 		}

internal/eventstore/handler/v2/handler.go

@@ -4,13 +4,13 @@ import (
 	"context"
 	"database/sql"
 	"errors"
-	"math"
 	"math/rand"
 	"slices"
 	"sync"
 	"time"
 
 	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/internal/api/authz"
@@ -379,7 +379,7 @@ func (h *Handler) existingInstances(ctx context.Context) ([]string, error) {
 
 type triggerConfig struct {
 	awaitRunning bool
-	maxPosition  float64
+	maxPosition  decimal.Decimal
 }
 
 type TriggerOpt func(conf *triggerConfig)
@@ -390,7 +390,7 @@ func WithAwaitRunning() TriggerOpt {
 	}
 }
 
-func WithMaxPosition(position float64) TriggerOpt {
+func WithMaxPosition(position decimal.Decimal) TriggerOpt {
 	return func(conf *triggerConfig) {
 		conf.maxPosition = position
 	}
@@ -500,7 +500,7 @@ func (h *Handler) processEvents(ctx context.Context, config *triggerConfig) (add
 		return additionalIteration, err
 	}
 	// stop execution if currentState.eventTimestamp >= config.maxCreatedAt
-	if config.maxPosition != 0 && currentState.position >= config.maxPosition {
+	if !config.maxPosition.Equal(decimal.Decimal{}) && currentState.position.GreaterThanOrEqual(config.maxPosition) {
 		return false, nil
 	}
 
@@ -576,7 +576,7 @@ func (h *Handler) generateStatements(ctx context.Context, tx *sql.Tx, currentSta
 
 func skipPreviouslyReducedStatements(statements []*Statement, currentState *state) int {
 	for i, statement := range statements {
-		if statement.Position == currentState.position &&
+		if statement.Position.Equal(currentState.position) &&
 			statement.AggregateID == currentState.aggregateID &&
 			statement.AggregateType == currentState.aggregateType &&
 			statement.Sequence == currentState.sequence {
@@ -609,14 +609,14 @@ func (h *Handler) executeStatement(ctx context.Context, tx *sql.Tx, currentState
 		return nil
 	}
 
-	_, err = tx.Exec("SAVEPOINT exec")
+	_, err = tx.ExecContext(ctx, "SAVEPOINT exec")
 	if err != nil {
 		h.log().WithError(err).Debug("create savepoint failed")
 		return err
 	}
 	var shouldContinue bool
 	defer func() {
-		_, errSave := tx.Exec("RELEASE SAVEPOINT exec")
+		_, errSave := tx.ExecContext(ctx, "RELEASE SAVEPOINT exec")
 		if err == nil {
 			err = errSave
 		}
@@ -644,9 +644,8 @@ func (h *Handler) eventQuery(currentState *state) *eventstore.SearchQueryBuilder
 		OrderAsc().
 		InstanceID(currentState.instanceID)
 
-	if currentState.position > 0 {
+	if currentState.position.GreaterThan(decimal.Decimal{}) {
-		// decrease position by 10 because builder.PositionAfter filters for position > and we need position >=
+		builder = builder.PositionGreaterEqual(currentState.position)
-		builder = builder.PositionAfter(math.Float64frombits(math.Float64bits(currentState.position) - 10))
 		if currentState.offset > 0 {
 			builder = builder.Offset(currentState.offset)
 		}

internal/eventstore/handler/v2/state.go

@@ -7,6 +7,8 @@ import (
 	"errors"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/api/authz"
 	"github.com/zitadel/zitadel/internal/eventstore"
 	"github.com/zitadel/zitadel/internal/zerrors"
@@ -14,7 +16,7 @@ import (
 
 type state struct {
 	instanceID     string
-	position       float64
+	position       decimal.Decimal
 	eventTimestamp time.Time
 	aggregateType  eventstore.AggregateType
 	aggregateID    string
@@ -45,7 +47,7 @@ func (h *Handler) currentState(ctx context.Context, tx *sql.Tx, config *triggerC
 		aggregateType = new(sql.NullString)
 		sequence      = new(sql.NullInt64)
 		timestamp     = new(sql.NullTime)
-		position      = new(sql.NullFloat64)
+		position      = new(decimal.NullDecimal)
 		offset        = new(sql.NullInt64)
 	)
 
@@ -75,7 +77,7 @@ func (h *Handler) currentState(ctx context.Context, tx *sql.Tx, config *triggerC
 	currentState.aggregateType = eventstore.AggregateType(aggregateType.String)
 	currentState.sequence = uint64(sequence.Int64)
 	currentState.eventTimestamp = timestamp.Time
-	currentState.position = position.Float64
+	currentState.position = position.Decimal
 	// psql does not provide unsigned numbers so we work around it
 	currentState.offset = uint32(offset.Int64)
 	return currentState, nil

internal/eventstore/handler/v2/state_test.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/shopspring/decimal"
 
 	"github.com/zitadel/zitadel/internal/api/authz"
 	"github.com/zitadel/zitadel/internal/database/mock"
@@ -166,7 +167,7 @@ func TestHandler_updateLastUpdated(t *testing.T) {
 				updatedState: &state{
 					instanceID:     "instance",
 					eventTimestamp: time.Now(),
-					position:       42,
+					position:       decimal.NewFromInt(42),
 				},
 			},
 			isErr: func(t *testing.T, err error) {
@@ -192,7 +193,7 @@ func TestHandler_updateLastUpdated(t *testing.T) {
 				updatedState: &state{
 					instanceID:     "instance",
 					eventTimestamp: time.Now(),
-					position:       42,
+					position:       decimal.NewFromInt(42),
 				},
 			},
 			isErr: func(t *testing.T, err error) {
@@ -217,7 +218,7 @@ func TestHandler_updateLastUpdated(t *testing.T) {
 							eventstore.AggregateType("aggregate type"),
 							uint64(42),
 							mock.AnyType[time.Time]{},
-							float64(42),
+							decimal.NewFromInt(42),
 							uint32(0),
 						),
 						mock.WithExecRowsAffected(1),
@@ -228,7 +229,7 @@ func TestHandler_updateLastUpdated(t *testing.T) {
 				updatedState: &state{
 					instanceID:     "instance",
 					eventTimestamp: time.Now(),
-					position:       42,
+					position:       decimal.NewFromInt(42),
 					aggregateType:  "aggregate type",
 					aggregateID:    "aggregate id",
 					sequence:       42,
@@ -397,7 +398,7 @@ func TestHandler_currentState(t *testing.T) {
 									"aggregate type",
 									int64(42),
 									testTime,
-									float64(42),
+									decimal.NewFromInt(42).String(),
 									uint16(10),
 								},
 							},
@@ -412,7 +413,7 @@ func TestHandler_currentState(t *testing.T) {
 				currentState: &state{
 					instanceID:     "instance",
 					eventTimestamp: testTime,
-					position:       42,
+					position:       decimal.NewFromInt(42),
 					aggregateType:  "aggregate type",
 					aggregateID:    "aggregate id",
 					sequence:       42,

internal/eventstore/handler/v2/statement.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 	"golang.org/x/exp/constraints"
 
@@ -83,7 +84,7 @@ type Statement struct {
 	AggregateType eventstore.AggregateType
 	AggregateID   string
 	Sequence      uint64
-	Position      float64
+	Position      decimal.Decimal
 	CreationDate  time.Time
 	InstanceID    string
 

internal/eventstore/local_crdb_test.go

@@ -2,13 +2,16 @@ package eventstore_test
 
 import (
 	"context"
-	"database/sql"
 	"encoding/json"
 	"os"
 	"testing"
 	"time"
 
 	"github.com/cockroachdb/cockroach-go/v2/testserver"
+	pgxdecimal "github.com/jackc/pgx-shopspring-decimal"
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/jackc/pgx/v5/stdlib"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/cmd/initialise"
@@ -39,10 +42,19 @@ func TestMain(m *testing.M) {
 	testCRDBClient = &database.DB{
 		Database: new(testDB),
 	}
-	testCRDBClient.DB, err = sql.Open("postgres", ts.PGURL().String())
+	config, err := pgxpool.ParseConfig(ts.PGURL().String())
 	if err != nil {
-		logging.WithFields("error", err).Fatal("unable to connect to db")
+		logging.WithFields("error", err).Fatal("unable to parse db config")
 	}
+	config.AfterConnect = func(ctx context.Context, conn *pgx.Conn) error {
+		pgxdecimal.Register(conn.TypeMap())
+		return nil
+	}
+	pool, err := pgxpool.NewWithConfig(context.Background(), config)
+	if err != nil {
+		logging.WithFields("error", err).Fatal("unable to create db pool")
+	}
+	testCRDBClient.DB = stdlib.OpenDBFromPool(pool)
 	if err = testCRDBClient.Ping(); err != nil {
 		logging.WithFields("error", err).Fatal("unable to ping db")
 	}
@@ -103,10 +115,19 @@ func initDB(db *database.DB) error {
 }
 
 func connectLocalhost() (*database.DB, error) {
-	client, err := sql.Open("pgx", "postgresql://root@localhost:26257/defaultdb?sslmode=disable")
+	config, err := pgxpool.ParseConfig("postgresql://root@localhost:26257/defaultdb?sslmode=disable")
 	if err != nil {
 		return nil, err
 	}
+	config.AfterConnect = func(ctx context.Context, conn *pgx.Conn) error {
+		pgxdecimal.Register(conn.TypeMap())
+		return nil
+	}
+	pool, err := pgxpool.NewWithConfig(context.Background(), config)
+	if err != nil {
+		return nil, err
+	}
+	client := stdlib.OpenDBFromPool(pool)
 	if err = client.Ping(); err != nil {
 		return nil, err
 	}

internal/eventstore/read_model.go

@@ -1,19 +1,23 @@
 package eventstore
 
-import "time"
+import (
+	"time"
+
+	"github.com/shopspring/decimal"
+)
 
 // ReadModel is the minimum representation of a read model.
 // It implements a basic reducer
 // it might be saved in a database or in memory
 type ReadModel struct {
-	AggregateID       string    `json:"-"`
+	AggregateID       string          `json:"-"`
-	ProcessedSequence uint64    `json:"-"`
+	ProcessedSequence uint64          `json:"-"`
-	CreationDate      time.Time `json:"-"`
+	CreationDate      time.Time       `json:"-"`
-	ChangeDate        time.Time `json:"-"`
+	ChangeDate        time.Time       `json:"-"`
-	Events            []Event   `json:"-"`
+	Events            []Event         `json:"-"`
-	ResourceOwner     string    `json:"-"`
+	ResourceOwner     string          `json:"-"`
-	InstanceID        string    `json:"-"`
+	InstanceID        string          `json:"-"`
-	Position          float64   `json:"-"`
+	Position          decimal.Decimal `json:"-"`
 }
 
 // AppendEvents adds all the events to the read model.

internal/eventstore/repository/event.go

@@ -5,6 +5,8 @@ import (
 	"encoding/json"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/eventstore"
 )
 
@@ -18,7 +20,7 @@ type Event struct {
 	// Seq is the sequence of the event
 	Seq uint64
 	// Pos is the global sequence of the event multiple events can have the same sequence
-	Pos float64
+	Pos decimal.Decimal
 
 	//CreationDate is the time the event is created
 	// it's used for human readability.
@@ -91,7 +93,7 @@ func (e *Event) Sequence() uint64 {
 }
 
 // Position implements [eventstore.Event]
-func (e *Event) Position() float64 {
+func (e *Event) Position() decimal.Decimal {
 	return e.Pos
 }
 

internal/eventstore/repository/mock/repository.mock.go

@@ -13,6 +13,7 @@ import (
 	context "context"
 	reflect "reflect"
 
+	decimal "github.com/shopspring/decimal"
 	eventstore "github.com/zitadel/zitadel/internal/eventstore"
 	gomock "go.uber.org/mock/gomock"
 )
@@ -83,19 +84,19 @@ func (mr *MockQuerierMockRecorder) InstanceIDs(arg0, arg1 any) *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InstanceIDs", reflect.TypeOf((*MockQuerier)(nil).InstanceIDs), arg0, arg1)
 }
 
-// LatestSequence mocks base method.
+// LatestPosition mocks base method.
-func (m *MockQuerier) LatestSequence(arg0 context.Context, arg1 *eventstore.SearchQueryBuilder) (float64, error) {
+func (m *MockQuerier) LatestPosition(arg0 context.Context, arg1 *eventstore.SearchQueryBuilder) (decimal.Decimal, error) {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "LatestSequence", arg0, arg1)
+	ret := m.ctrl.Call(m, "LatestPosition", arg0, arg1)
-	ret0, _ := ret[0].(float64)
+	ret0, _ := ret[0].(decimal.Decimal)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
 
-// LatestSequence indicates an expected call of LatestSequence.
+// LatestPosition indicates an expected call of LatestPosition.
-func (mr *MockQuerierMockRecorder) LatestSequence(arg0, arg1 any) *gomock.Call {
+func (mr *MockQuerierMockRecorder) LatestPosition(arg0, arg1 any) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LatestSequence", reflect.TypeOf((*MockQuerier)(nil).LatestSequence), arg0, arg1)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LatestPosition", reflect.TypeOf((*MockQuerier)(nil).LatestPosition), arg0, arg1)
 }
 
 // MockPusher is a mock of Pusher interface.

internal/eventstore/repository/mock/repository.mock.impl.go

@@ -7,6 +7,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/shopspring/decimal"
 	"github.com/stretchr/testify/assert"
 	"go.uber.org/mock/gomock"
 
@@ -186,8 +187,8 @@ func (e *mockEvent) Sequence() uint64 {
 	return e.sequence
 }
 
-func (e *mockEvent) Position() float64 {
+func (e *mockEvent) Position() decimal.Decimal {
-	return 0
+	return decimal.Decimal{}
 }
 
 func (e *mockEvent) CreatedAt() time.Time {

internal/eventstore/repository/search_query.go

@@ -55,6 +55,8 @@ const (
 	//OperationNotIn checks if a stored value does not match one of the passed value list
 	OperationNotIn
 
+	OperationGreaterEqual
+
 	operationCount
 )
 
@@ -232,10 +234,10 @@ func instanceIDsFilter(builder *eventstore.SearchQueryBuilder, query *SearchQuer
 }
 
 func positionAfterFilter(builder *eventstore.SearchQueryBuilder, query *SearchQuery) *Filter {
-	if builder.GetPositionAfter() == 0 {
+	if builder.GetPositionAfter().IsZero() {
 		return nil
 	}
-	query.Position = NewFilter(FieldPosition, builder.GetPositionAfter(), OperationGreater)
+	query.Position = NewFilter(FieldPosition, builder.GetPositionAfter(), OperationGreaterEqual)
 	return query.Position
 }
 

internal/eventstore/repository/sql/crdb.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/cockroachdb/cockroach-go/v2/crdb"
 	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/internal/api/authz"
@@ -265,11 +266,11 @@ func (crdb *CRDB) FilterToReducer(ctx context.Context, searchQuery *eventstore.S
 	return err
 }
 
-// LatestSequence returns the latest sequence found by the search query
+// LatestPosition returns the latest position found by the search query
-func (db *CRDB) LatestSequence(ctx context.Context, searchQuery *eventstore.SearchQueryBuilder) (float64, error) {
+func (db *CRDB) LatestPosition(ctx context.Context, searchQuery *eventstore.SearchQueryBuilder) (decimal.Decimal, error) {
-	var position sql.NullFloat64
+	var position decimal.Decimal
 	err := query(ctx, db, searchQuery, &position, false)
-	return position.Float64, err
+	return position, err
 }
 
 // InstanceIDs returns the instance ids found by the search query
@@ -336,7 +337,7 @@ func (db *CRDB) eventQuery(useV1 bool) string {
 		" FROM eventstore.events2"
 }
 
-func (db *CRDB) maxSequenceQuery(useV1 bool) string {
+func (db *CRDB) maxPositionQuery(useV1 bool) string {
 	if useV1 {
 		return `SELECT event_sequence FROM eventstore.events`
 	}
@@ -414,6 +415,8 @@ func (db *CRDB) operation(operation repository.Operation) string {
 		return "="
 	case repository.OperationGreater:
 		return ">"
+	case repository.OperationGreaterEqual:
+		return ">="
 	case repository.OperationLess:
 		return "<"
 	case repository.OperationJSONContains:

internal/eventstore/repository/sql/crdb_test.go

@@ -4,6 +4,8 @@ import (
 	"database/sql"
 	"testing"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/eventstore"
 	"github.com/zitadel/zitadel/internal/eventstore/repository"
 )
@@ -312,7 +314,7 @@ func generateEvent(t *testing.T, aggregateID string, opts ...func(*repository.Ev
 		ResourceOwner: sql.NullString{String: "ro", Valid: true},
 		Typ:           "test.created",
 		Version:       "v1",
-		Pos:           42,
+		Pos:           decimal.NewFromInt(42),
 	}
 
 	for _, opt := range opts {

internal/eventstore/repository/sql/query.go

@@ -9,6 +9,7 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/internal/api/call"
@@ -25,7 +26,7 @@ type querier interface {
 	conditionFormat(repository.Operation) string
 	placeholder(query string) string
 	eventQuery(useV1 bool) string
-	maxSequenceQuery(useV1 bool) string
+	maxPositionQuery(useV1 bool) string
 	instanceIDsQuery(useV1 bool) string
 	db() *database.DB
 	orderByEventSequence(desc, shouldOrderBySequence, useV1 bool) string
@@ -74,7 +75,7 @@ func query(ctx context.Context, criteria querier, searchQuery *eventstore.Search
 
 	// instead of using the max function of the database (which doesn't work for postgres)
 	// we select the most recent row
-	if q.Columns == eventstore.ColumnsMaxSequence {
+	if q.Columns == eventstore.ColumnsMaxPosition {
 		q.Limit = 1
 		q.Desc = true
 	}
@@ -91,7 +92,7 @@ func query(ctx context.Context, criteria querier, searchQuery *eventstore.Search
 
 	switch q.Columns {
 	case eventstore.ColumnsEvent,
-		eventstore.ColumnsMaxSequence:
+		eventstore.ColumnsMaxPosition:
 		query += criteria.orderByEventSequence(q.Desc, shouldOrderBySequence, useV1)
 	}
 
@@ -135,8 +136,8 @@ func query(ctx context.Context, criteria querier, searchQuery *eventstore.Search
 
 func prepareColumns(criteria querier, columns eventstore.Columns, useV1 bool) (string, func(s scan, dest interface{}) error) {
 	switch columns {
-	case eventstore.ColumnsMaxSequence:
+	case eventstore.ColumnsMaxPosition:
-		return criteria.maxSequenceQuery(useV1), maxSequenceScanner
+		return criteria.maxPositionQuery(useV1), maxPositionScanner
 	case eventstore.ColumnsInstanceIDs:
 		return criteria.instanceIDsQuery(useV1), instanceIDsScanner
 	case eventstore.ColumnsEvent:
@@ -154,13 +155,15 @@ func prepareTimeTravel(ctx context.Context, criteria querier, allow bool) string
 	return criteria.Timetravel(took)
 }
 
-func maxSequenceScanner(row scan, dest interface{}) (err error) {
+func maxPositionScanner(row scan, dest interface{}) (err error) {
-	position, ok := dest.(*sql.NullFloat64)
+	position, ok := dest.(*decimal.Decimal)
 	if !ok {
-		return zerrors.ThrowInvalidArgumentf(nil, "SQL-NBjA9", "type must be sql.NullInt64 got: %T", dest)
+		return zerrors.ThrowInvalidArgumentf(nil, "SQL-NBjA9", "type must be decimal.Decimal got: %T", dest)
 	}
-	err = row(position)
+	var res decimal.NullDecimal
+	err = row(&res)
 	if err == nil || errors.Is(err, sql.ErrNoRows) {
+		*position = res.Decimal
 		return nil
 	}
 	return zerrors.ThrowInternal(err, "SQL-bN5xg", "something went wrong")
@@ -189,7 +192,7 @@ func eventsScanner(useV1 bool) func(scanner scan, dest interface{}) (err error)
 			return zerrors.ThrowInvalidArgumentf(nil, "SQL-4GP6F", "events scanner: invalid type %T", dest)
 		}
 		event := new(repository.Event)
-		position := new(sql.NullFloat64)
+		position := new(decimal.NullDecimal)
 
 		if useV1 {
 			err = scanner(
@@ -226,7 +229,7 @@ func eventsScanner(useV1 bool) func(scanner scan, dest interface{}) (err error)
 			logging.New().WithError(err).Warn("unable to scan row")
 			return zerrors.ThrowInternal(err, "SQL-M0dsf", "unable to scan row")
 		}
-		event.Pos = position.Float64
+		event.Pos = position.Decimal
 		return reduce(event)
 	}
 }

internal/eventstore/repository/sql/query_test.go

@@ -10,6 +10,7 @@ import (
 	"time"
 
 	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/shopspring/decimal"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/zitadel/zitadel/internal/database"
@@ -109,36 +110,36 @@ func Test_prepareColumns(t *testing.T) {
 		{
 			name: "max column",
 			args: args{
-				columns: eventstore.ColumnsMaxSequence,
+				columns: eventstore.ColumnsMaxPosition,
-				dest:    new(sql.NullFloat64),
+				dest:    new(decimal.Decimal),
 				useV1:   true,
 			},
 			res: res{
 				query:    `SELECT event_sequence FROM eventstore.events`,
-				expected: sql.NullFloat64{Float64: 43, Valid: true},
+				expected: decimal.NewFromInt(42),
 			},
 			fields: fields{
-				dbRow: []interface{}{sql.NullFloat64{Float64: 43, Valid: true}},
+				dbRow: []interface{}{decimal.NewNullDecimal(decimal.NewFromInt(42))},
 			},
 		},
 		{
 			name: "max column v2",
 			args: args{
-				columns: eventstore.ColumnsMaxSequence,
+				columns: eventstore.ColumnsMaxPosition,
-				dest:    new(sql.NullFloat64),
+				dest:    new(decimal.Decimal),
 			},
 			res: res{
 				query:    `SELECT "position" FROM eventstore.events2`,
-				expected: sql.NullFloat64{Float64: 43, Valid: true},
+				expected: decimal.NewFromInt(42),
 			},
 			fields: fields{
-				dbRow: []interface{}{sql.NullFloat64{Float64: 43, Valid: true}},
+				dbRow: []interface{}{decimal.NewNullDecimal(decimal.NewFromInt(42))},
 			},
 		},
 		{
 			name: "max sequence wrong dest type",
 			args: args{
-				columns: eventstore.ColumnsMaxSequence,
+				columns: eventstore.ColumnsMaxPosition,
 				dest:    new(uint64),
 			},
 			res: res{
@@ -178,11 +179,11 @@ func Test_prepareColumns(t *testing.T) {
 			res: res{
 				query: `SELECT created_at, event_type, "sequence", "position", payload, creator, "owner", instance_id, aggregate_type, aggregate_id, revision FROM eventstore.events2`,
 				expected: []eventstore.Event{
-					&repository.Event{AggregateID: "hodor", AggregateType: "user", Seq: 5, Pos: 42, Data: nil, Version: "v1"},
+					&repository.Event{AggregateID: "hodor", AggregateType: "user", Seq: 5, Pos: decimal.NewFromInt(42), Data: nil, Version: "v1"},
 				},
 			},
 			fields: fields{
-				dbRow: []interface{}{time.Time{}, eventstore.EventType(""), uint64(5), sql.NullFloat64{Float64: 42, Valid: true}, sql.RawBytes(nil), "", sql.NullString{}, "", eventstore.AggregateType("user"), "hodor", uint8(1)},
+				dbRow: []interface{}{time.Time{}, eventstore.EventType(""), uint64(5), decimal.NewNullDecimal(decimal.NewFromInt(42)), sql.RawBytes(nil), "", sql.NullString{}, "", eventstore.AggregateType("user"), "hodor", uint8(1)},
 			},
 		},
 		{
@@ -197,11 +198,11 @@ func Test_prepareColumns(t *testing.T) {
 			res: res{
 				query: `SELECT created_at, event_type, "sequence", "position", payload, creator, "owner", instance_id, aggregate_type, aggregate_id, revision FROM eventstore.events2`,
 				expected: []eventstore.Event{
-					&repository.Event{AggregateID: "hodor", AggregateType: "user", Seq: 5, Pos: 0, Data: nil, Version: "v1"},
+					&repository.Event{AggregateID: "hodor", AggregateType: "user", Seq: 5, Pos: decimal.Decimal{}, Data: nil, Version: "v1"},
 				},
 			},
 			fields: fields{
-				dbRow: []interface{}{time.Time{}, eventstore.EventType(""), uint64(5), sql.NullFloat64{Float64: 0, Valid: false}, sql.RawBytes(nil), "", sql.NullString{}, "", eventstore.AggregateType("user"), "hodor", uint8(1)},
+				dbRow: []interface{}{time.Time{}, eventstore.EventType(""), uint64(5), decimal.NullDecimal{}, sql.RawBytes(nil), "", sql.NullString{}, "", eventstore.AggregateType("user"), "hodor", uint8(1)},
 			},
 		},
 		{

internal/eventstore/search_query.go

@@ -5,6 +5,8 @@ import (
 	"database/sql"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/api/authz"
 	"github.com/zitadel/zitadel/internal/zerrors"
 )
@@ -23,7 +25,7 @@ type SearchQueryBuilder struct {
 	queries               []*SearchQuery
 	tx                    *sql.Tx
 	allowTimeTravel       bool
-	positionAfter         float64
+	positionGreaterEqual  decimal.Decimal
 	awaitOpenTransactions bool
 	creationDateAfter     time.Time
 	creationDateBefore    time.Time
@@ -74,8 +76,8 @@ func (b *SearchQueryBuilder) GetAllowTimeTravel() bool {
 	return b.allowTimeTravel
 }
 
-func (b SearchQueryBuilder) GetPositionAfter() float64 {
+func (b SearchQueryBuilder) GetPositionAfter() decimal.Decimal {
-	return b.positionAfter
+	return b.positionGreaterEqual
 }
 
 func (b SearchQueryBuilder) GetAwaitOpenTransactions() bool {
@@ -131,8 +133,8 @@ type Columns int8
 const (
 	//ColumnsEvent represents all fields of an event
 	ColumnsEvent = iota + 1
-	// ColumnsMaxSequence represents the latest sequence of the filtered events
+	// ColumnsMaxPosition represents the latest sequence of the filtered events
-	ColumnsMaxSequence
+	ColumnsMaxPosition
 	// ColumnsInstanceIDs represents the instance ids of the filtered events
 	ColumnsInstanceIDs
 
@@ -267,8 +269,8 @@ func (builder *SearchQueryBuilder) AllowTimeTravel() *SearchQueryBuilder {
 }
 
 // PositionAfter filters for events which happened after the specified time
-func (builder *SearchQueryBuilder) PositionAfter(position float64) *SearchQueryBuilder {
+func (builder *SearchQueryBuilder) PositionGreaterEqual(position decimal.Decimal) *SearchQueryBuilder {
-	builder.positionAfter = position
+	builder.positionGreaterEqual = position
 	return builder
 }
 

internal/eventstore/search_query_test.go

@@ -116,10 +116,10 @@ func TestSearchQuerybuilderSetters(t *testing.T) {
 		{
 			name: "set columns",
 			args: args{
-				setters: []func(*SearchQueryBuilder) *SearchQueryBuilder{testSetColumns(ColumnsMaxSequence)},
+				setters: []func(*SearchQueryBuilder) *SearchQueryBuilder{testSetColumns(ColumnsMaxPosition)},
 			},
 			res: &SearchQueryBuilder{
-				columns: ColumnsMaxSequence,
+				columns: ColumnsMaxPosition,
 			},
 		},
 		{

internal/eventstore/v1/models/event.go

@@ -5,6 +5,8 @@ import (
 	"reflect"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/eventstore"
 	"github.com/zitadel/zitadel/internal/zerrors"
 )
@@ -20,7 +22,7 @@ var _ eventstore.Event = (*Event)(nil)
 type Event struct {
 	ID               string
 	Seq              uint64
-	Pos              float64
+	Pos              decimal.Decimal
 	CreationDate     time.Time
 	Typ              eventstore.EventType
 	PreviousSequence uint64
@@ -80,7 +82,7 @@ func (e *Event) Sequence() uint64 {
 }
 
 // Position implements [eventstore.Event]
-func (e *Event) Position() float64 {
+func (e *Event) Position() decimal.Decimal {
 	return e.Pos
 }
 

internal/eventstore/v3/event.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"time"
 
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/internal/eventstore"
@@ -21,7 +22,7 @@ type event struct {
 	typ       eventstore.EventType
 	createdAt time.Time
 	sequence  uint64
-	position  float64
+	position  decimal.Decimal
 	payload   Payload
 }
 
@@ -84,8 +85,8 @@ func (e *event) Sequence() uint64 {
 	return e.sequence
 }
 
-// Sequence implements [eventstore.Event]
+// Position implements [eventstore.Event]
-func (e *event) Position() float64 {
+func (e *event) Position() decimal.Decimal {
 	return e.position
 }
 

internal/query/access_token.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/shopspring/decimal"
 	"golang.org/x/text/language"
 
 	"github.com/zitadel/zitadel/internal/domain"
@@ -140,7 +141,7 @@ func (q *Queries) accessTokenByOIDCSessionAndTokenID(ctx context.Context, oidcSe
 
 // checkSessionNotTerminatedAfter checks if a [session.TerminateType] event (or user events leading to a session termination)
 // occurred after a certain time and will return an error if so.
-func (q *Queries) checkSessionNotTerminatedAfter(ctx context.Context, sessionID, userID string, position float64, fingerprintID string) (err error) {
+func (q *Queries) checkSessionNotTerminatedAfter(ctx context.Context, sessionID, userID string, position decimal.Decimal, fingerprintID string) (err error) {
 	ctx, span := tracing.NewSpan(ctx)
 	defer func() { span.EndWithError(err) }()
 
@@ -162,7 +163,7 @@ func (q *Queries) checkSessionNotTerminatedAfter(ctx context.Context, sessionID,
 }
 
 type sessionTerminatedModel struct {
-	position      float64
+	position      decimal.Decimal
 	sessionID     string
 	userID        string
 	fingerPrintID string
@@ -182,7 +183,7 @@ func (s *sessionTerminatedModel) AppendEvents(events ...eventstore.Event) {
 
 func (s *sessionTerminatedModel) Query() *eventstore.SearchQueryBuilder {
 	query := eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
-		PositionAfter(s.position).
+		PositionGreaterEqual(s.position).
 		AddQuery().
 		AggregateTypes(session.AggregateType).
 		AggregateIDs(s.sessionID).

internal/query/current_state.go

@@ -10,6 +10,7 @@ import (
 	"time"
 
 	sq "github.com/Masterminds/squirrel"
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 
 	"github.com/zitadel/zitadel/internal/api/call"
@@ -26,7 +27,7 @@ type Stateful interface {
 type State struct {
 	LastRun time.Time
 
-	Position       float64
+	Position       decimal.Decimal
 	EventCreatedAt time.Time
 	AggregateID    string
 	AggregateType  eventstore.AggregateType
@@ -221,7 +222,7 @@ func prepareLatestState(ctx context.Context, db prepareDatabase) (sq.SelectBuild
 			var (
 				creationDate sql.NullTime
 				lastUpdated  sql.NullTime
-				position     sql.NullFloat64
+				position     decimal.NullDecimal
 			)
 			err := row.Scan(
 				&creationDate,
@@ -234,7 +235,7 @@ func prepareLatestState(ctx context.Context, db prepareDatabase) (sq.SelectBuild
 			return &State{
 				EventCreatedAt: creationDate.Time,
 				LastRun:        lastUpdated.Time,
-				Position:       position.Float64,
+				Position:       position.Decimal,
 			}, nil
 		}
 }
@@ -259,7 +260,7 @@ func prepareCurrentStateQuery(ctx context.Context, db prepareDatabase) (sq.Selec
 				var (
 					lastRun         sql.NullTime
 					eventDate       sql.NullTime
-					currentPosition sql.NullFloat64
+					currentPosition decimal.NullDecimal
 					aggregateType   sql.NullString
 					aggregateID     sql.NullString
 					sequence        sql.NullInt64
@@ -280,7 +281,7 @@ func prepareCurrentStateQuery(ctx context.Context, db prepareDatabase) (sq.Selec
 				}
 				currentState.State.EventCreatedAt = eventDate.Time
 				currentState.State.LastRun = lastRun.Time
-				currentState.Position = currentPosition.Float64
+				currentState.Position = currentPosition.Decimal
 				currentState.AggregateType = eventstore.AggregateType(aggregateType.String)
 				currentState.AggregateID = aggregateID.String
 				currentState.Sequence = uint64(sequence.Int64)

internal/query/current_state_test.go

@@ -7,6 +7,8 @@ import (
 	"fmt"
 	"regexp"
 	"testing"
+
+	"github.com/shopspring/decimal"
 )
 
 var (
@@ -87,7 +89,7 @@ func Test_CurrentSequencesPrepares(t *testing.T) {
 						State: State{
 							EventCreatedAt: testNow,
 							LastRun:        testNow,
-							Position:       20211108,
+							Position:       decimal.NewFromInt(20211108),
 							AggregateID:    "agg-id",
 							AggregateType:  "agg-type",
 							Sequence:       20211108,
@@ -134,7 +136,7 @@ func Test_CurrentSequencesPrepares(t *testing.T) {
 						ProjectionName: "projection-name",
 						State: State{
 							EventCreatedAt: testNow,
-							Position:       20211108,
+							Position:       decimal.NewFromInt(20211108),
 							LastRun:        testNow,
 							AggregateID:    "agg-id",
 							AggregateType:  "agg-type",
@@ -145,7 +147,7 @@ func Test_CurrentSequencesPrepares(t *testing.T) {
 						ProjectionName: "projection-name2",
 						State: State{
 							EventCreatedAt: testNow,
-							Position:       20211108,
+							Position:       decimal.NewFromInt(20211108),
 							LastRun:        testNow,
 							AggregateID:    "agg-id",
 							AggregateType:  "agg-type",

internal/query/user_grant.go

@@ -277,7 +277,7 @@ func (q *Queries) UserGrants(ctx context.Context, queries *UserGrantsQueries, sh
 		return nil, zerrors.ThrowInternal(err, "QUERY-wXnQR", "Errors.Query.SQLStatement")
 	}
 
-	latestSequence, err := q.latestState(ctx, userGrantTable)
+	latestState, err := q.latestState(ctx, userGrantTable)
 	if err != nil {
 		return nil, err
 	}
@@ -290,7 +290,7 @@ func (q *Queries) UserGrants(ctx context.Context, queries *UserGrantsQueries, sh
 		return nil, err
 	}
 
-	grants.State = latestSequence
+	grants.State = latestState
 	return grants, nil
 }
 

internal/query/user_membership.go

@@ -144,7 +144,7 @@ func (q *Queries) Memberships(ctx context.Context, queries *MembershipSearchQuer
 	if err != nil {
 		return nil, zerrors.ThrowInvalidArgument(err, "QUERY-T84X9", "Errors.Query.InvalidRequest")
 	}
-	latestSequence, err := q.latestState(ctx, orgMemberTable, instanceMemberTable, projectMemberTable, projectGrantMemberTable)
+	latestState, err := q.latestState(ctx, orgMemberTable, instanceMemberTable, projectMemberTable, projectGrantMemberTable)
 	if err != nil {
 		return nil, err
 	}
@@ -157,7 +157,7 @@ func (q *Queries) Memberships(ctx context.Context, queries *MembershipSearchQuer
 	if err != nil {
 		return nil, err
 	}
-	memberships.State = latestSequence
+	memberships.State = latestState
 	return memberships, nil
 }
 

internal/v2/database/number_filter.go

@@ -3,6 +3,7 @@ package database
 import (
 	"time"
 
+	"github.com/shopspring/decimal"
 	"github.com/zitadel/logging"
 	"golang.org/x/exp/constraints"
 )
@@ -94,7 +95,7 @@ func (c numberCompare) String() string {
 }
 
 type number interface {
-	constraints.Integer | constraints.Float | time.Time
+	constraints.Integer | constraints.Float | time.Time | decimal.Decimal
 	// TODO: condition must know if it's args are named parameters or not
 	// constraints.Integer | constraints.Float | time.Time | placeholder
 }

internal/v2/eventstore/event_store.go

@@ -2,6 +2,8 @@ package eventstore
 
 import (
 	"context"
+
+	"github.com/shopspring/decimal"
 )
 
 func NewEventstore(querier Querier, pusher Pusher) *EventStore {
@@ -30,12 +32,12 @@ type healthier interface {
 }
 
 type GlobalPosition struct {
-	Position        float64
+	Position        decimal.Decimal
 	InPositionOrder uint32
 }
 
 func (gp GlobalPosition) IsLess(other GlobalPosition) bool {
-	return gp.Position < other.Position || (gp.Position == other.Position && gp.InPositionOrder < other.InPositionOrder)
+	return gp.Position.LessThan(other.Position) || (gp.Position.Equal(other.Position) && gp.InPositionOrder < other.InPositionOrder)
 }
 
 type Reducer interface {

internal/v2/eventstore/postgres/push_test.go

@@ -8,6 +8,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/database/mock"
 	"github.com/zitadel/zitadel/internal/v2/eventstore"
 	"github.com/zitadel/zitadel/internal/zerrors"
@@ -818,7 +820,7 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 							},
 						),
@@ -899,11 +901,11 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 								{
 									time.Now(),
-									float64(123.1),
+									decimal.NewFromFloat(123.1).String(),
 								},
 							},
 						),
@@ -984,11 +986,11 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 								{
 									time.Now(),
-									float64(123.1),
+									decimal.NewFromFloat(123.1).String(),
 								},
 							},
 						),
@@ -1044,7 +1046,7 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 							},
 						),
@@ -1099,7 +1101,7 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 							},
 						),
@@ -1181,11 +1183,11 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 								{
 									time.Now(),
-									float64(123.1),
+									decimal.NewFromFloat(123.1).String(),
 								},
 							},
 						),
@@ -1272,11 +1274,11 @@ func Test_push(t *testing.T) {
 							[][]driver.Value{
 								{
 									time.Now(),
-									float64(123),
+									decimal.NewFromFloat(123).String(),
 								},
 								{
 									time.Now(),
-									float64(123.1),
+									decimal.NewFromFloat(123.1).String(),
 								},
 							},
 						),

internal/v2/eventstore/postgres/query_test.go

@@ -8,6 +8,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/database"
 	"github.com/zitadel/zitadel/internal/v2/database/mock"
 	"github.com/zitadel/zitadel/internal/v2/eventstore"
@@ -541,13 +543,13 @@ func Test_writeFilter(t *testing.T) {
 			args: args{
 				filter: eventstore.NewFilter(
 					eventstore.FilterPagination(
-						eventstore.PositionGreater(123.4, 0),
+						eventstore.PositionGreater(decimal.NewFromFloat(123.4), 0),
 					),
 				),
 			},
 			want: wantQuery{
 				query: " WHERE instance_id = $1 AND position > $2 ORDER BY position, in_tx_order",
-				args:  []any{"i1", 123.4},
+				args:  []any{"i1", decimal.NewFromFloat(123.4)},
 			},
 		},
 		{
@@ -555,18 +557,18 @@ func Test_writeFilter(t *testing.T) {
 			args: args{
 				filter: eventstore.NewFilter(
 					eventstore.FilterPagination(
-						// 	eventstore.PositionGreater(123.4, 0),
+						// 	eventstore.PositionGreater(decimal.NewFromFloat(123.4), 0),
 						// 	eventstore.PositionLess(125.4, 10),
 						eventstore.PositionBetween(
-							&eventstore.GlobalPosition{Position: 123.4},
+							&eventstore.GlobalPosition{Position: decimal.NewFromFloat(123.4)},
-							&eventstore.GlobalPosition{Position: 125.4, InPositionOrder: 10},
+							&eventstore.GlobalPosition{Position: decimal.NewFromFloat(125.4), InPositionOrder: 10},
 						),
 					),
 				),
 			},
 			want: wantQuery{
 				query: " WHERE instance_id = $1 AND ((position = $2 AND in_tx_order < $3) OR position < $4) AND position > $5 ORDER BY position, in_tx_order",
-				args:  []any{"i1", 125.4, uint32(10), 125.4, 123.4},
+				args:  []any{"i1", decimal.NewFromFloat(125.4), uint32(10), decimal.NewFromFloat(125.4), decimal.NewFromFloat(123.4)},
 				// TODO: (adlerhurst) would require some refactoring to reuse existing args
 				// query: " WHERE instance_id = $1 AND position > $2 AND ((position = $3 AND in_tx_order < $4) OR position < $3) ORDER BY position, in_tx_order",
 				// args:  []any{"i1", 123.4, 125.4, uint32(10)},
@@ -577,13 +579,13 @@ func Test_writeFilter(t *testing.T) {
 			args: args{
 				filter: eventstore.NewFilter(
 					eventstore.FilterPagination(
-						eventstore.PositionGreater(123.4, 12),
+						eventstore.PositionGreater(decimal.NewFromFloat(123.4), 12),
 					),
 				),
 			},
 			want: wantQuery{
 				query: " WHERE instance_id = $1 AND ((position = $2 AND in_tx_order > $3) OR position > $4) ORDER BY position, in_tx_order",
-				args:  []any{"i1", 123.4, uint32(12), 123.4},
+				args:  []any{"i1", decimal.NewFromFloat(123.4), uint32(12), decimal.NewFromFloat(123.4)},
 			},
 		},
 		{
@@ -593,13 +595,13 @@ func Test_writeFilter(t *testing.T) {
 					eventstore.FilterPagination(
 						eventstore.Limit(10),
 						eventstore.Offset(3),
-						eventstore.PositionGreater(123.4, 12),
+						eventstore.PositionGreater(decimal.NewFromFloat(123.4), 12),
 					),
 				),
 			},
 			want: wantQuery{
 				query: " WHERE instance_id = $1 AND ((position = $2 AND in_tx_order > $3) OR position > $4) ORDER BY position, in_tx_order LIMIT $5 OFFSET $6",
-				args:  []any{"i1", 123.4, uint32(12), 123.4, uint32(10), uint32(3)},
+				args:  []any{"i1", decimal.NewFromFloat(123.4), uint32(12), decimal.NewFromFloat(123.4), uint32(10), uint32(3)},
 			},
 		},
 		{
@@ -609,14 +611,14 @@ func Test_writeFilter(t *testing.T) {
 					eventstore.FilterPagination(
 						eventstore.Limit(10),
 						eventstore.Offset(3),
-						eventstore.PositionGreater(123.4, 12),
+						eventstore.PositionGreater(decimal.NewFromFloat(123.4), 12),
 					),
 					eventstore.AppendAggregateFilter("user"),
 				),
 			},
 			want: wantQuery{
 				query: " WHERE instance_id = $1 AND aggregate_type = $2 AND ((position = $3 AND in_tx_order > $4) OR position > $5) ORDER BY position, in_tx_order LIMIT $6 OFFSET $7",
-				args:  []any{"i1", "user", 123.4, uint32(12), 123.4, uint32(10), uint32(3)},
+				args:  []any{"i1", "user", decimal.NewFromFloat(123.4), uint32(12), decimal.NewFromFloat(123.4), uint32(10), uint32(3)},
 			},
 		},
 		{
@@ -626,7 +628,7 @@ func Test_writeFilter(t *testing.T) {
 					eventstore.FilterPagination(
 						eventstore.Limit(10),
 						eventstore.Offset(3),
-						eventstore.PositionGreater(123.4, 12),
+						eventstore.PositionGreater(decimal.NewFromFloat(123.4), 12),
 					),
 					eventstore.AppendAggregateFilter("user"),
 					eventstore.AppendAggregateFilter(
@@ -637,7 +639,7 @@ func Test_writeFilter(t *testing.T) {
 			},
 			want: wantQuery{
 				query: " WHERE instance_id = $1 AND (aggregate_type = $2 OR (aggregate_type = $3 AND aggregate_id = $4)) AND ((position = $5 AND in_tx_order > $6) OR position > $7) ORDER BY position, in_tx_order LIMIT $8 OFFSET $9",
-				args:  []any{"i1", "user", "org", "o1", 123.4, uint32(12), 123.4, uint32(10), uint32(3)},
+				args:  []any{"i1", "user", "org", "o1", decimal.NewFromFloat(123.4), uint32(12), decimal.NewFromFloat(123.4), uint32(10), uint32(3)},
 			},
 		},
 	}
@@ -956,7 +958,7 @@ func Test_writeQueryUse_examples(t *testing.T) {
 							),
 							eventstore.FilterPagination(
 								// used because we need to check for first login and an app which is not console
-								eventstore.PositionGreater(12, 4),
+								eventstore.PositionGreater(decimal.NewFromInt(12), 4),
 							),
 						),
 						eventstore.NewFilter(
@@ -1065,9 +1067,9 @@ func Test_writeQueryUse_examples(t *testing.T) {
 					"instance",
 					"user",
 					"user.token.added",
-					float64(12),
+					decimal.NewFromInt(12),
 					uint32(4),
-					float64(12),
+					decimal.NewFromInt(12),
 					"instance",
 					"instance",
 					[]string{"instance.idp.config.added", "instance.idp.oauth.added", "instance.idp.oidc.added", "instance.idp.jwt.added", "instance.idp.azure.added", "instance.idp.github.added", "instance.idp.github.enterprise.added", "instance.idp.gitlab.added", "instance.idp.gitlab.selfhosted.added", "instance.idp.google.added", "instance.idp.ldap.added", "instance.idp.config.apple.added", "instance.idp.saml.added"},
@@ -1201,7 +1203,7 @@ func Test_executeQuery(t *testing.T) {
 						time.Now(),
 						"event.type",
 						uint32(23),
-						float64(123),
+						decimal.NewFromInt(123).String(),
 						uint32(0),
 						nil,
 						"gigi",
@@ -1235,7 +1237,7 @@ func Test_executeQuery(t *testing.T) {
 						time.Now(),
 						"event.type",
 						uint32(23),
-						float64(123),
+						decimal.NewFromInt(123).String(),
 						uint32(0),
 						[]byte(`{"name": "gigi"}`),
 						"gigi",
@@ -1269,7 +1271,7 @@ func Test_executeQuery(t *testing.T) {
 						time.Now(),
 						"event.type",
 						uint32(23),
-						float64(123),
+						decimal.NewFromInt(123).String(),
 						uint32(0),
 						nil,
 						"gigi",
@@ -1283,7 +1285,7 @@ func Test_executeQuery(t *testing.T) {
 						time.Now(),
 						"event.type",
 						uint32(24),
-						float64(124),
+						decimal.NewFromInt(124).String(),
 						uint32(0),
 						[]byte(`{"name": "gigi"}`),
 						"gigi",
@@ -1317,7 +1319,7 @@ func Test_executeQuery(t *testing.T) {
 						time.Now(),
 						"event.type",
 						uint32(23),
-						float64(123),
+						decimal.NewFromInt(123).String(),
 						uint32(0),
 						nil,
 						"gigi",
@@ -1331,7 +1333,7 @@ func Test_executeQuery(t *testing.T) {
 						time.Now(),
 						"event.type",
 						uint32(24),
-						float64(124),
+						decimal.NewFromInt(124).String(),
 						uint32(0),
 						[]byte(`{"name": "gigi"}`),
 						"gigi",

internal/v2/eventstore/query.go

@@ -7,6 +7,8 @@ import (
 	"slices"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/database"
 )
 
@@ -723,7 +725,7 @@ func (pc *PositionCondition) Min() *GlobalPosition {
 // PositionGreater prepares the condition as follows
 // if inPositionOrder is set: position = AND in_tx_order > OR or position >
 // if inPositionOrder is NOT set: position >
-func PositionGreater(position float64, inPositionOrder uint32) paginationOpt {
+func PositionGreater(position decimal.Decimal, inPositionOrder uint32) paginationOpt {
 	return func(p *Pagination) {
 		p.ensurePosition()
 		p.position.min = &GlobalPosition{
@@ -743,7 +745,7 @@ func GlobalPositionGreater(position *GlobalPosition) paginationOpt {
 // PositionLess prepares the condition as follows
 // if inPositionOrder is set: position = AND in_tx_order > OR or position >
 // if inPositionOrder is NOT set: position >
-func PositionLess(position float64, inPositionOrder uint32) paginationOpt {
+func PositionLess(position decimal.Decimal, inPositionOrder uint32) paginationOpt {
 	return func(p *Pagination) {
 		p.ensurePosition()
 		p.position.max = &GlobalPosition{

internal/v2/eventstore/query_test.go

@@ -6,6 +6,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/database"
 )
 
@@ -74,13 +76,13 @@ func TestPaginationOpt(t *testing.T) {
 			name: "global position greater",
 			args: args{
 				opts: []paginationOpt{
-					GlobalPositionGreater(&GlobalPosition{Position: 10}),
+					GlobalPositionGreater(&GlobalPosition{Position: decimal.NewFromInt(10)}),
 				},
 			},
 			want: &Pagination{
 				position: &PositionCondition{
 					min: &GlobalPosition{
-						Position:        10,
+						Position:        decimal.NewFromInt(10),
 						InPositionOrder: 0,
 					},
 				},
@@ -90,13 +92,13 @@ func TestPaginationOpt(t *testing.T) {
 			name: "position greater",
 			args: args{
 				opts: []paginationOpt{
-					PositionGreater(10, 0),
+					PositionGreater(decimal.NewFromInt(10), 0),
 				},
 			},
 			want: &Pagination{
 				position: &PositionCondition{
 					min: &GlobalPosition{
-						Position:        10,
+						Position:        decimal.NewFromInt(10),
 						InPositionOrder: 0,
 					},
 				},
@@ -107,13 +109,13 @@ func TestPaginationOpt(t *testing.T) {
 			name: "position less",
 			args: args{
 				opts: []paginationOpt{
-					PositionLess(10, 12),
+					PositionLess(decimal.NewFromInt(10), 12),
 				},
 			},
 			want: &Pagination{
 				position: &PositionCondition{
 					max: &GlobalPosition{
-						Position:        10,
+						Position:        decimal.NewFromInt(10),
 						InPositionOrder: 12,
 					},
 				},
@@ -123,13 +125,13 @@ func TestPaginationOpt(t *testing.T) {
 			name: "global position less",
 			args: args{
 				opts: []paginationOpt{
-					GlobalPositionLess(&GlobalPosition{Position: 12, InPositionOrder: 24}),
+					GlobalPositionLess(&GlobalPosition{Position: decimal.NewFromInt(12), InPositionOrder: 24}),
 				},
 			},
 			want: &Pagination{
 				position: &PositionCondition{
 					max: &GlobalPosition{
-						Position:        12,
+						Position:        decimal.NewFromInt(12),
 						InPositionOrder: 24,
 					},
 				},
@@ -140,19 +142,19 @@ func TestPaginationOpt(t *testing.T) {
 			args: args{
 				opts: []paginationOpt{
 					PositionBetween(
-						&GlobalPosition{10, 12},
+						&GlobalPosition{decimal.NewFromInt(10), 12},
-						&GlobalPosition{20, 0},
+						&GlobalPosition{decimal.NewFromInt(20), 0},
 					),
 				},
 			},
 			want: &Pagination{
 				position: &PositionCondition{
 					min: &GlobalPosition{
-						Position:        10,
+						Position:        decimal.NewFromInt(10),
 						InPositionOrder: 12,
 					},
 					max: &GlobalPosition{
-						Position:        20,
+						Position:        decimal.NewFromInt(20),
 						InPositionOrder: 0,
 					},
 				},

internal/v2/readmodel/last_successful_mirror.go

@@ -1,6 +1,8 @@
 package readmodel
 
 import (
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/eventstore"
 	"github.com/zitadel/zitadel/internal/v2/system"
 	"github.com/zitadel/zitadel/internal/v2/system/mirror"
@@ -8,7 +10,7 @@ import (
 
 type LastSuccessfulMirror struct {
 	ID       string
-	Position float64
+	Position decimal.Decimal
 	source   string
 }
 
@@ -53,7 +55,7 @@ func (h *LastSuccessfulMirror) Reduce(events ...*eventstore.StorageEvent) (err e
 
 func (h *LastSuccessfulMirror) reduceSucceeded(event *eventstore.StorageEvent) error {
 	// if position is set we skip all older events
-	if h.Position > 0 {
+	if h.Position.GreaterThan(decimal.NewFromInt(0)) {
 		return nil
 
 	}

internal/v2/system/mirror/succeeded.go

@@ -1,6 +1,8 @@
 package mirror
 
 import (
+	"github.com/shopspring/decimal"
+
 	"github.com/zitadel/zitadel/internal/v2/eventstore"
 	"github.com/zitadel/zitadel/internal/zerrors"
 )
@@ -9,7 +11,7 @@ type succeededPayload struct {
 	// Source is the name of the database data are mirrored from
 	Source string `json:"source"`
 	// Position until data will be mirrored
-	Position float64 `json:"position"`
+	Position decimal.Decimal `json:"position"`
 }
 
 const SucceededType = eventTypePrefix + "succeeded"
@@ -38,7 +40,7 @@ func SucceededEventFromStorage(event *eventstore.StorageEvent) (e *SucceededEven
 	}, nil
 }
 
-func NewSucceededCommand(source string, position float64) *eventstore.Command {
+func NewSucceededCommand(source string, position decimal.Decimal) *eventstore.Command {
 	return &eventstore.Command{
 		Action: eventstore.Action[any]{
 			Creator:  Creator,

load-test/Makefile

@@ -4,42 +4,43 @@ ZITADEL_HOST ?=
 ADMIN_LOGIN_NAME ?=
 ADMIN_PASSWORD ?=
 
+K6 := ./../../xk6-modules/k6
+
 .PHONY: human_password_login
 human_password_login: bundle
-	k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/human_password_login.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/human_password_login.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: machine_pat_login
 machine_pat_login: bundle
-	k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/machine_pat_login.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/machine_pat_login.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: machine_client_credentials_login
 machine_client_credentials_login: bundle
-	k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/machine_client_credentials_login.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/machine_client_credentials_login.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: user_info
 user_info: bundle
-	k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/user_info.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/user_info.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: manipulate_user
 manipulate_user: bundle
-	k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/manipulate_user.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/manipulate_user.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: introspect
 introspect: ensure_modules bundle
 	go install go.k6.io/xk6/cmd/xk6@latest
 	cd ../../xk6-modules && xk6 build --with xk6-zitadel=.
-	./../../xk6-modules/k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/introspection.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/introspection.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: add_session
 add_session: bundle
-	k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/session.js --vus ${VUS} --duration ${DURATION}
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/session.js --vus ${VUS} --duration ${DURATION}
 
 .PHONY: machine_jwt_profile_grant
 machine_jwt_profile_grant: ensure_modules ensure_key_pair bundle
 	go install go.k6.io/xk6/cmd/xk6@latest
 	cd ../../xk6-modules && xk6 build --with xk6-zitadel=.
-	./../../xk6-modules/k6 run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/machine_jwt_profile_grant.js --iterations 1
+	${K6} run --summary-trend-stats "min,avg,max,p(50),p(95),p(99)" dist/machine_jwt_profile_grant.js --vus ${VUS} --duration ${DURATION}
-	# --vus ${VUS} --duration ${DURATION}
 
 .PHONY: lint
 lint:
@@ -58,6 +59,8 @@ endif
 bundle:
 	npm i
 	npm run bundle
+	go install go.k6.io/xk6/cmd/xk6@latest
+	cd ../../xk6-modules && xk6 build --with xk6-zitadel=.
 
 .PHONY: ensure_key_pair
 ensure_key_pair:

load-test/src/use_cases/manipulate_user.ts

@@ -45,3 +45,4 @@ export function teardown(data: any) {
   removeOrg(data.org, data.tokens.accessToken);
   console.info('teardown: org removed');
 }
+