Function GetSqlDatabaseFromContext

core/context.go:194–207

GetSqlDatabaseFromContext returns the database from the context. Uses the context's current database if an empty string is provided. Returns nil if the database was not found.

(ctx *sql.Context, database string)

// GetSqlDatabaseFromContext returns the database from the context. Uses the context's current database if an empty
// string is provided. Returns nil if the database was not found.
func GetSqlDatabaseFromContext(ctx *sql.Context, database string) (sql.Database, error) {
	session := dsess.DSessFromSess(ctx.Session)
	if len(database) == 0 {
		database = ctx.GetCurrentDatabase()
	}
	db, err := session.Provider().Database(ctx, database)
	if err != nil {
		if sql.ErrDatabaseNotFound.Is(err) {
			return nil, nil
		}
		return nil, err
	}
	return db, nil
}

// GetSqlTableFromContext returns the table from the context. Uses the context's current database if an empty database
// name is provided. Returns nil if no table was found.