sqlalchemy.sql.roles.SQLRole

class documentation

class SQLRole: (source)

Known subclasses: sqlalchemy.sql.roles.ColumnArgumentRole, sqlalchemy.sql.roles.ColumnListRole, sqlalchemy.sql.roles.CompoundElementRole, sqlalchemy.sql.roles.DDLConstraintColumnRole, sqlalchemy.sql.roles.DMLColumnRole, sqlalchemy.sql.roles.DMLSelectRole, sqlalchemy.sql.roles.ExecutableOptionRole, sqlalchemy.sql.roles.HasCacheKeyRole, sqlalchemy.sql.roles.InElementRole, sqlalchemy.sql.roles.IsCTERole, sqlalchemy.sql.roles.LimitOffsetRole, sqlalchemy.sql.roles.LiteralValueRole, sqlalchemy.sql.roles.ReturnsRowsRole, sqlalchemy.sql.roles.StatementRole, sqlalchemy.sql.roles.StringRole, sqlalchemy.sql.roles.StructuralRole, sqlalchemy.sql.roles.TruncatedLabelRole, sqlalchemy.sql.roles.TypedColumnsClauseRole

View In Hierarchy

Define a "role" within a SQL statement structure. Classes within SQL Core participate within SQLRole hierarchies in order to more accurately indicate where they may be used within SQL statements of all types. .. versionadded:: 1.4

Class Variable __slots__ Undocumented
Class Variable allows_lambda Undocumented
Class Variable uses_inspection Undocumented