| TCreateColumnCommand |
DDL command that generates an ALTER TABLE ... ADD COLUMN statement. |
| TCreateDBIndexCommand |
DDL command that generates a CREATE INDEX statement. |
| TCreateForeignKeyCommand |
DDL command that generates an ALTER TABLE ... ADD FOREIGN KEY statement. |
| TCreateSequenceCommand |
DDL command that generates a CREATE SEQUENCE statement. |
| TCreateTableCommand |
DDL command that generates a CREATE TABLE statement. |
| TDDLCommand |
Abstract base class for all DDL commands produced by a schema comparison operation.
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| TDropColumnCommand |
DDL command that generates an ALTER TABLE ... DROP COLUMN statement. |
| TDropDBIndexCommand |
DDL command that generates a DROP INDEX statement. |
| TDropForeignKeyCommand |
DDL command that generates an ALTER TABLE ... DROP FOREIGN KEY statement. |
| TDropSequenceCommand |
DDL command that generates a DROP SEQUENCE statement. |
| TDropTableCommand |
DDL command that generates a DROP TABLE statement. |
| TDropUniqueKeyCommand |
DDL command that generates an ALTER TABLE ... DROP CONSTRAINT statement for a unique key. |
| TEnableForeignKeysCommand |
DDL command that enables or disables foreign key enforcement on the database connection.
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