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perf: query data AS OF SYSTEM TIME (#5231)

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Queries the data in the storage layser at the timestamp when the call hit the API layer
This commit is contained in:
Silvan
2023-02-27 22:36:43 +01:00
committed by GitHub
parent 80003939ad
commit e38abdcdf3
170 changed files with 3101 additions and 3169 deletions
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14
internal/query/current_sequence.go
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@@ -10,6 +10,7 @@ import (
sq "github.com/Masterminds/squirrel"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/api/call"
"github.com/zitadel/zitadel/internal/errors"
"github.com/zitadel/zitadel/internal/query/projection"
"github.com/zitadel/zitadel/internal/telemetry/tracing"
@@ -59,7 +60,7 @@ func (q *Queries) SearchCurrentSequences(ctx context.Context, queries *CurrentSe
ctx, span := tracing.NewSpan(ctx)
defer func() { span.EndWithError(err) }()
query, scan := prepareCurrentSequencesQuery()
query, scan := prepareCurrentSequencesQuery(ctx, q.client)
stmt, args, err := queries.toQuery(query).ToSql()
if err != nil {
return nil, errors.ThrowInvalidArgument(err, "QUERY-MmFef", "Errors.Query.InvalidRequest")
@@ -76,7 +77,7 @@ func (q *Queries) latestSequence(ctx context.Context, projections ...table) (_ *
ctx, span := tracing.NewSpan(ctx)
defer func() { span.EndWithError(err) }()
query, scan := prepareLatestSequence()
query, scan := prepareLatestSequence(ctx, q.client)
or := make(sq.Or, len(projections))
for i, projection := range projections {
or[i] = sq.Eq{CurrentSequenceColProjectionName.identifier(): projection.name}
@@ -201,11 +202,12 @@ func reset(tx *sql.Tx, tables []string, projectionName string) error {
return nil
}
func prepareLatestSequence() (sq.SelectBuilder, func(*sql.Row) (*LatestSequence, error)) {
func prepareLatestSequence(ctx context.Context, db prepareDatabase) (sq.SelectBuilder, func(*sql.Row) (*LatestSequence, error)) {
return sq.Select(
CurrentSequenceColCurrentSequence.identifier(),
CurrentSequenceColTimestamp.identifier()).
From(currentSequencesTable.identifier()).PlaceholderFormat(sq.Dollar),
From(currentSequencesTable.identifier() + db.Timetravel(call.Took(ctx))).
PlaceholderFormat(sq.Dollar),
func(row *sql.Row) (*LatestSequence, error) {
seq := new(LatestSequence)
err := row.Scan(
@@ -219,13 +221,13 @@ func prepareLatestSequence() (sq.SelectBuilder, func(*sql.Row) (*LatestSequence,
}
}
func prepareCurrentSequencesQuery() (sq.SelectBuilder, func(*sql.Rows) (*CurrentSequences, error)) {
func prepareCurrentSequencesQuery(ctx context.Context, db prepareDatabase) (sq.SelectBuilder, func(*sql.Rows) (*CurrentSequences, error)) {
return sq.Select(
"max("+CurrentSequenceColCurrentSequence.identifier()+") as "+CurrentSequenceColCurrentSequence.name,
"max("+CurrentSequenceColTimestamp.identifier()+") as "+CurrentSequenceColTimestamp.name,
CurrentSequenceColProjectionName.identifier(),
countColumn.identifier()).
From(currentSequencesTable.identifier()).
From(currentSequencesTable.identifier() + db.Timetravel(call.Took(ctx))).
GroupBy(CurrentSequenceColProjectionName.identifier()).
PlaceholderFormat(sq.Dollar),
func(rows *sql.Rows) (*CurrentSequences, error) {