Skip to content

split CREATE SCHEMA IF NOT EXISTS query #135

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 19, 2025
Merged

split CREATE SCHEMA IF NOT EXISTS query #135

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 14 additions & 4 deletions dbos/system_database.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -166,11 +166,21 @@ func runMigrations(pool *pgxpool.Pool, schema string) error {
}
defer tx.Rollback(ctx)

// Create the schema if it doesn't exist
createSchemaQuery := fmt.Sprintf("CREATE SCHEMA IF NOT EXISTS %s", pgx.Identifier{schema}.Sanitize())
_, err = tx.Exec(ctx, createSchemaQuery)
// Check if the schema exists
var schemaExists bool
checkSchemaQuery := fmt.Sprintf("SELECT EXISTS(SELECT 1 FROM information_schema.schemata WHERE schema_name = '%s')", schema)
err = tx.QueryRow(ctx, checkSchemaQuery).Scan(&schemaExists)
if err != nil {
return fmt.Errorf("failed to create schema %s: %v", schema, err)
return fmt.Errorf("failed to check if schema %s exists: %v", schema, err)
}

// Create the schema if it doesn't exist
if !schemaExists {
createSchemaQuery := fmt.Sprintf("CREATE SCHEMA %s", pgx.Identifier{schema}.Sanitize())
_, err = tx.Exec(ctx, createSchemaQuery)
if err != nil {
return fmt.Errorf("failed to create schema %s: %v", schema, err)
}
}

// Create the migrations table if it doesn't exist
Expand Down
Loading