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ColumnAlteringInterface

interface ColumnAlteringInterface {
addColumn(
columnName: string,
dataType: DataTypeExpression,
build?: ColumnDefinitionBuilderCallback,
): ColumnAlteringInterface;
alterColumn(column: string, alteration: AlterColumnBuilderCallback): ColumnAlteringInterface;
dropColumn(column: string): ColumnAlteringInterface;
modifyColumn(
columnName: string,
dataType: DataTypeExpression,
build: ColumnDefinitionBuilderCallback,
): ColumnAlteringInterface;
renameColumn(column: string, newColumn: string): ColumnAlteringInterface;
}

§Methods

§
addColumn(
columnName: string,
dataType: DataTypeExpression,
build?: ColumnDefinitionBuilderCallback,
): ColumnAlteringInterface
[src]

See {@link CreateTableBuilder.addColumn}

§
alterColumn(column: string, alteration: AlterColumnBuilderCallback): ColumnAlteringInterface
[src]
§
dropColumn(column: string): ColumnAlteringInterface
[src]
§
modifyColumn(
columnName: string,
dataType: DataTypeExpression,
build: ColumnDefinitionBuilderCallback,
): ColumnAlteringInterface
[src]

Creates an alter table modify column query. The modify column statement is only implemeted by MySQL and oracle AFAIK. On other databases you should use the alterColumn method.

§
renameColumn(column: string, newColumn: string): ColumnAlteringInterface
[src]