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# Which Problems Are Solved The resource usage to query user(s) on the database was high and therefore could have performance impact. # How the Problems Are Solved Database queries involving the users and loginnames table were improved and an index was added for user by email query. # Additional Changes - spellchecks - updated apis on load tests # additional info needs cherry pick to v3
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package setup
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import (
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"context"
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"database/sql"
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"embed"
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"fmt"
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"github.com/zitadel/logging"
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"github.com/zitadel/zitadel/internal/database"
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"github.com/zitadel/zitadel/internal/eventstore"
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)
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var (
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//go:embed 58/*.sql
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replaceLoginNames3View embed.FS
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)
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type ReplaceLoginNames3View struct {
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dbClient *database.DB
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}
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func (mig *ReplaceLoginNames3View) Execute(ctx context.Context, _ eventstore.Event) error {
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var exists bool
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err := mig.dbClient.QueryRowContext(ctx, func(r *sql.Row) error {
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return r.Scan(&exists)
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}, "SELECT exists(SELECT 1 from information_schema.views WHERE table_schema = 'projections' AND table_name = 'login_names3')")
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if err != nil || !exists {
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return err
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}
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statements, err := readStatements(replaceLoginNames3View, "58")
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if err != nil {
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return err
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}
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for _, stmt := range statements {
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logging.WithFields("file", stmt.file, "migration", mig.String()).Info("execute statement")
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if _, err := mig.dbClient.ExecContext(ctx, stmt.query); err != nil {
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return fmt.Errorf("%s %s: %w", mig.String(), stmt.file, err)
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}
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}
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return nil
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}
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func (mig *ReplaceLoginNames3View) String() string {
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return "58_replace_login_names3_view"
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}
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