org.jooq

Interface AlterTableStep

public interface AlterTableStep

The step in the ALTER TABLE statement where the action can be decided.

Referencing XYZ*Step types directly from client code

It is usually not recommended to reference any XYZ*Step types directly from client code, or assign them to local variables. When writing dynamic SQL, creating a statement's components dynamically, and passing them to the DSL API statically is usually a better choice. See the manual's section about dynamic SQL for details: https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql.

Drawbacks of referencing the XYZ*Step types directly:

• They're operating on mutable implementations (as of jOOQ 3.x)
• They're less composable and not easy to get right when dynamic SQL gets complex
• They're less readable
• They might have binary incompatible changes between minor releases

Author:

Lukas Eder

Method Summary

Modifier and Type	Method and Description
AlterTableAddStep	add(Collection<? extends FieldOrConstraint> fields) Add an ADD clause with multiple columns or constraints to the ALTER TABLE statement.
AlterTableUsingIndexStep	add(Constraint constraint) Add an ADD CONSTRAINT clause to the ALTER TABLE statement.
AlterTableAddStep	add(Field<?> field) Add an ADD COLUMN clause to the ALTER TABLE statement.
<T> AlterTableAddStep	add(Field<T> field, DataType<T> type) Add an ADD COLUMN clause to the ALTER TABLE statement.
AlterTableAddStep	add(FieldOrConstraint... fields) Add an ADD clause with multiple columns or constraints to the ALTER TABLE statement.
AlterTableAddStep	add(Name field, DataType<?> type) Add an ADD COLUMN clause to the ALTER TABLE statement.
AlterTableAddStep	add(String field, DataType<?> type) Add an ADD COLUMN clause to the ALTER TABLE statement.
AlterTableAddStep	addColumn(Field<?> field) Add an ADD COLUMN clause to the ALTER TABLE statement.
<T> AlterTableAddStep	addColumn(Field<T> field, DataType<T> type) Add an ADD COLUMN clause to the ALTER TABLE statement.
AlterTableAddStep	addColumn(Name field, DataType<?> type) Add an ADD COLUMN clause to the ALTER TABLE statement.
AlterTableAddStep	addColumn(String field, DataType<?> type) Add an ADD COLUMN clause to the ALTER TABLE statement.
AlterTableAddStep	addColumnIfNotExists(Field<?> field) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
<T> AlterTableAddStep	addColumnIfNotExists(Field<T> field, DataType<T> type) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
AlterTableAddStep	addColumnIfNotExists(Name field, DataType<?> type) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
AlterTableAddStep	addColumnIfNotExists(String field, DataType<?> type) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
AlterTableAddStep	addIfNotExists(Field<?> field) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
<T> AlterTableAddStep	addIfNotExists(Field<T> field, DataType<T> type) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
AlterTableAddStep	addIfNotExists(Name field, DataType<?> type) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
AlterTableAddStep	addIfNotExists(String field, DataType<?> type) Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.
<T> AlterTableAlterStep<T>	alter(Field<T> field) Add an ALTER COLUMN clause to the ALTER TABLE statement.
AlterTableAlterStep<Object>	alter(Name field) Add an ALTER COLUMN clause to the ALTER TABLE statement.
AlterTableAlterStep<Object>	alter(String field) Add an ALTER COLUMN clause to the ALTER TABLE statement.
<T> AlterTableAlterStep<T>	alterColumn(Field<T> field) Add an ALTER COLUMN clause to the ALTER TABLE statement.
AlterTableAlterStep<Object>	alterColumn(Name field) Add an ALTER COLUMN clause to the ALTER TABLE statement.
AlterTableAlterStep<Object>	alterColumn(String field) Add an ALTER COLUMN clause to the ALTER TABLE statement.
AlterTableFinalStep	comment(Comment comment) Specify a comment for a table using MySQL's syntax.
AlterTableFinalStep	comment(String comment) Specify a comment for a table using MySQL's syntax.
AlterTableDropStep	drop(Collection<? extends Field<?>> fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	drop(Constraint constraint) Add a DROP CONSTRAINT clause to the ALTER TABLE statement.
AlterTableDropStep	drop(Field<?>... fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	drop(Field<?> field) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	drop(Name... fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	drop(Name field) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	drop(String... fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	drop(String field) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumn(Field<?> field) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumn(Name field) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumn(String field) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumnIfExists(Field<?> field) Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumnIfExists(Name field) Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumnIfExists(String field) Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumns(Collection<? extends Field<?>> fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumns(Field<?>... fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumns(Name... fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropColumns(String... fields) Add an DROP COLUMN clause to the ALTER TABLE statement.
AlterTableDropStep	dropConstraint(Constraint constraint) Add a DROP CONSTRAINT clause to the ALTER TABLE statement.
AlterTableDropStep	dropConstraint(Name constraint) Add a DROP CONSTRAINT clause to the ALTER TABLE statement.
AlterTableDropStep	dropConstraint(String constraint) Add a DROP CONSTRAINT clause to the ALTER TABLE statement.
AlterTableDropStep	dropConstraintIfExists(Constraint constraint) Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropConstraintIfExists(Name constraint) Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropConstraintIfExists(String constraint) Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropForeignKey(Constraint constraint) Add a DROP FOREIGN KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropForeignKey(Name constraint) Add a DROP FOREIGN KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropForeignKey(String constraint) Add a DROP FOREIGN KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropIfExists(Constraint constraint) Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropIfExists(Field<?> field) Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropIfExists(Name field) Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropIfExists(String field) Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.
AlterTableDropStep	dropPrimaryKey() Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropPrimaryKey(Constraint constraint) Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropPrimaryKey(Name constraint) Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropPrimaryKey(String constraint) Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.
AlterTableDropStep	dropUnique(Constraint constraint) Add a DROP UNIQUE clause to the ALTER TABLE statement.
AlterTableDropStep	dropUnique(Name constraint) Add a DROP UNIQUE clause to the ALTER TABLE statement.
AlterTableDropStep	dropUnique(String constraint) Add a DROP UNIQUE clause to the ALTER TABLE statement.
AlterTableRenameColumnToStep	renameColumn(Field<?> oldName) Add a RENAME COLUMN clause to the ALTER TABLE statement.
AlterTableRenameColumnToStep	renameColumn(Name oldName) Add a RENAME COLUMN clause to the ALTER TABLE statement.
AlterTableRenameColumnToStep	renameColumn(String oldName) Add a RENAME COLUMN clause to the ALTER TABLE statement.
AlterTableRenameConstraintToStep	renameConstraint(Constraint oldName) Add a RENAME CONSTRAINT clause to the ALTER TABLE statement.
AlterTableRenameConstraintToStep	renameConstraint(Name oldName) Add a RENAME CONSTRAINT clause to the ALTER TABLE statement.
AlterTableRenameConstraintToStep	renameConstraint(String oldName) Add a RENAME CONSTRAINT clause to the ALTER TABLE statement.
AlterTableRenameIndexToStep	renameIndex(Index oldName) Add a RENAME INDEX clause to the ALTER TABLE statement.
AlterTableRenameIndexToStep	renameIndex(Name oldName) Add a RENAME INDEX clause to the ALTER TABLE statement.
AlterTableRenameIndexToStep	renameIndex(String oldName) Add a RENAME INDEX clause to the ALTER TABLE statement.
AlterTableFinalStep	renameTo(Name newName) Add a RENAME TO clause to the ALTER TABLE statement.
AlterTableFinalStep	renameTo(String newName) Add a RENAME TO clause to the ALTER TABLE statement.
AlterTableFinalStep	renameTo(Table<?> newName) Add a RENAME TO clause to the ALTER TABLE statement.

Method Detail

comment

@Support(value={FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableFinalStep comment(String comment)

Specify a comment for a table using MySQL's syntax.

See Also:

DSL.commentOnTable(Table), DSLContext.commentOnTable(Table)

comment

@Support(value={FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableFinalStep comment(Comment comment)

Specify a comment for a table using MySQL's syntax.

See Also:

DSL.commentOnTable(Table), DSLContext.commentOnTable(Table)

renameTo

@Support
AlterTableFinalStep renameTo(Table<?> newName)

Add a RENAME TO clause to the ALTER TABLE statement.

renameTo

@Support
AlterTableFinalStep renameTo(Name newName)

Add a RENAME TO clause to the ALTER TABLE statement.

renameTo

@Support
AlterTableFinalStep renameTo(String newName)

Add a RENAME TO clause to the ALTER TABLE statement.

renameColumn

@Support
AlterTableRenameColumnToStep renameColumn(Field<?> oldName)

Add a RENAME COLUMN clause to the ALTER TABLE statement.

renameColumn

@Support
AlterTableRenameColumnToStep renameColumn(Name oldName)

Add a RENAME COLUMN clause to the ALTER TABLE statement.

renameColumn

@Support
AlterTableRenameColumnToStep renameColumn(String oldName)

Add a RENAME COLUMN clause to the ALTER TABLE statement.

renameIndex

@Support(value={DERBY,H2,HSQLDB,MYSQL,POSTGRES})
AlterTableRenameIndexToStep renameIndex(Name oldName)

Add a RENAME INDEX clause to the ALTER TABLE statement.

renameIndex

@Support(value={DERBY,H2,HSQLDB,MYSQL,POSTGRES})
AlterTableRenameIndexToStep renameIndex(Index oldName)

Add a RENAME INDEX clause to the ALTER TABLE statement.

renameIndex

@Support(value={DERBY,H2,HSQLDB,MYSQL,POSTGRES})
AlterTableRenameIndexToStep renameIndex(String oldName)

Add a RENAME INDEX clause to the ALTER TABLE statement.

renameConstraint

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableRenameConstraintToStep renameConstraint(Constraint oldName)

Add a RENAME CONSTRAINT clause to the ALTER TABLE statement.

renameConstraint

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableRenameConstraintToStep renameConstraint(Name oldName)

Add a RENAME CONSTRAINT clause to the ALTER TABLE statement.

renameConstraint

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableRenameConstraintToStep renameConstraint(String oldName)

Add a RENAME CONSTRAINT clause to the ALTER TABLE statement.

alter

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
<T> AlterTableAlterStep<T> alter(Field<T> field)

Add an ALTER COLUMN clause to the ALTER TABLE statement.

This is an alias for alterColumn(Field).

alter

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableAlterStep<Object> alter(Name field)

Add an ALTER COLUMN clause to the ALTER TABLE statement.

This is an alias for alterColumn(Name)

alter

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableAlterStep<Object> alter(String field)

Add an ALTER COLUMN clause to the ALTER TABLE statement.

This is an alias for alterColumn(String)

alterColumn

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
<T> AlterTableAlterStep<T> alterColumn(Field<T> field)

Add an ALTER COLUMN clause to the ALTER TABLE statement.

alterColumn

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableAlterStep<Object> alterColumn(Name field)

Add an ALTER COLUMN clause to the ALTER TABLE statement.

alterColumn

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableAlterStep<Object> alterColumn(String field)

Add an ALTER COLUMN clause to the ALTER TABLE statement.

add

@Support
AlterTableAddStep add(Field<?> field)

Add an ADD COLUMN clause to the ALTER TABLE statement.

This is an alias for addColumn(Field).

add

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableAddStep add(FieldOrConstraint... fields)

Add an ADD clause with multiple columns or constraints to the ALTER TABLE statement.

add

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableAddStep add(Collection<? extends FieldOrConstraint> fields)

Add an ADD clause with multiple columns or constraints to the ALTER TABLE statement.

add

@Support
<T> AlterTableAddStep add(Field<T> field,
                                    DataType<T> type)

Add an ADD COLUMN clause to the ALTER TABLE statement.

This is an alias for addColumn(Field, DataType).

add

@Support
AlterTableAddStep add(Name field,
                                DataType<?> type)

Add an ADD COLUMN clause to the ALTER TABLE statement.

This is an alias for addColumn(Name, DataType).

add

@Support
AlterTableAddStep add(String field,
                                DataType<?> type)

Add an ADD COLUMN clause to the ALTER TABLE statement.

This is an alias for addColumn(String, DataType).

addIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableAddStep addIfNotExists(Field<?> field)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

This is an alias for addColumnIfNotExists(Field).

addIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
<T> AlterTableAddStep addIfNotExists(Field<T> field,
                                                                            DataType<T> type)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

This is an alias for addColumnIfNotExists(Field, DataType).

addIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableAddStep addIfNotExists(Name field,
                                                                        DataType<?> type)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

This is an alias for addColumnIfNotExists(Name, DataType).

addIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableAddStep addIfNotExists(String field,
                                                                        DataType<?> type)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

This is an alias for addColumnIfNotExists(String, DataType).

addColumn

@Support
AlterTableAddStep addColumn(Field<?> field)

Add an ADD COLUMN clause to the ALTER TABLE statement.

addColumn

@Support
<T> AlterTableAddStep addColumn(Field<T> field,
                                          DataType<T> type)

Add an ADD COLUMN clause to the ALTER TABLE statement.

addColumn

@Support
AlterTableAddStep addColumn(Name field,
                                      DataType<?> type)

Add an ADD COLUMN clause to the ALTER TABLE statement.

addColumn

@Support
AlterTableAddStep addColumn(String field,
                                      DataType<?> type)

Add an ADD COLUMN clause to the ALTER TABLE statement.

addColumnIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableAddStep addColumnIfNotExists(Field<?> field)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

addColumnIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
<T> AlterTableAddStep addColumnIfNotExists(Field<T> field,
                                                                                  DataType<T> type)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

addColumnIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableAddStep addColumnIfNotExists(Name field,
                                                                              DataType<?> type)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

addColumnIfNotExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableAddStep addColumnIfNotExists(String field,
                                                                              DataType<?> type)

Add an ADD COLUMN IF NOT EXISTS clause to the ALTER TABLE statement.

add

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableUsingIndexStep add(Constraint constraint)

Add an ADD CONSTRAINT clause to the ALTER TABLE statement.

drop

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(Field<?> field)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumn(Field).

drop

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(Name field)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumn(Name).

drop

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(String field)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumn(String).

dropIfExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableDropStep dropIfExists(Field<?> field)

Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.

This is an alias for dropColumnIfExists(Field).

dropIfExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableDropStep dropIfExists(Name field)

Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.

This is an alias for dropColumnIfExists(Name).

dropIfExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableDropStep dropIfExists(String field)

Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.

This is an alias for dropColumnIfExists(String).

dropColumn

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumn(Field<?> field)

Add an DROP COLUMN clause to the ALTER TABLE statement.

dropColumn

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumn(Name field)

Add an DROP COLUMN clause to the ALTER TABLE statement.

dropColumn

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumn(String field)

Add an DROP COLUMN clause to the ALTER TABLE statement.

dropColumnIfExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableDropStep dropColumnIfExists(Field<?> field)

Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.

dropColumnIfExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableDropStep dropColumnIfExists(Name field)

Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.

dropColumnIfExists

@Support(value={H2,MARIADB,POSTGRES})
AlterTableDropStep dropColumnIfExists(String field)

Add an DROP COLUMN IF EXISTS clause to the ALTER TABLE statement.

drop

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(Field<?>... fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumns(Collection).

drop

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(Name... fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumns(Collection).

drop

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(String... fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumns(Collection).

dropColumns

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumns(Field<?>... fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

dropColumns

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumns(Name... fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

dropColumns

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumns(String... fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

drop

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep drop(Collection<? extends Field<?>> fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

This is an alias for dropColumns(Collection).

dropColumns

@Support(value={FIREBIRD,H2,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropColumns(Collection<? extends Field<?>> fields)

Add an DROP COLUMN clause to the ALTER TABLE statement.

drop

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,POSTGRES})
AlterTableDropStep drop(Constraint constraint)

Add a DROP CONSTRAINT clause to the ALTER TABLE statement.

dropConstraint

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,POSTGRES})
AlterTableDropStep dropConstraint(Constraint constraint)

Add a DROP CONSTRAINT clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)

dropConstraint

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,POSTGRES})
AlterTableDropStep dropConstraint(Name constraint)

Add a DROP CONSTRAINT clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)

dropConstraint

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,POSTGRES})
AlterTableDropStep dropConstraint(String constraint)

Add a DROP CONSTRAINT clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)

dropIfExists

@Support(value={H2,POSTGRES})
AlterTableDropStep dropIfExists(Constraint constraint)

Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.

dropConstraintIfExists

@Support(value={H2,POSTGRES})
AlterTableDropStep dropConstraintIfExists(Constraint constraint)

Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)

dropConstraintIfExists

@Support(value={H2,POSTGRES})
AlterTableDropStep dropConstraintIfExists(Name constraint)

Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)

dropConstraintIfExists

@Support(value={H2,POSTGRES})
AlterTableDropStep dropConstraintIfExists(String constraint)

Add a DROP CONSTRAINT IF EXISTS clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)

dropPrimaryKey

@Support(value={DERBY,H2,HSQLDB,MARIADB,MYSQL})
AlterTableDropStep dropPrimaryKey()

Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.

dropPrimaryKey

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropPrimaryKey(Constraint constraint)

Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.

Dialect families derived from MySQL do not know named constraints, in case of which this clause simply generates DROP PRIMARY KEY as in dropPrimaryKey(). In other dialect families, this produces a DROP CONSTRAINT [name] clause, as in dropConstraint(Constraint).

dropPrimaryKey

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropPrimaryKey(Name constraint)

Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.

Dialect families derived from MySQL do not know named constraints, in case of which this clause simply generates DROP PRIMARY KEY as in dropPrimaryKey(). In other dialect families, this produces a DROP CONSTRAINT [name] clause, as in dropConstraint(Name).

See Also:

DSL.constraint(Name)

dropPrimaryKey

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropPrimaryKey(String constraint)

Add a DROP PRIMARY KEY clause to the ALTER TABLE statement.

Dialect families derived from MySQL do not know named constraints, in case of which this clause simply generates DROP PRIMARY KEY as in dropPrimaryKey(). In other dialect families, this produces a DROP CONSTRAINT [name] clause, as in dropConstraint(String).

See Also:

DSL.constraint(String)

dropUnique

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropUnique(Constraint constraint)

Add a DROP UNIQUE clause to the ALTER TABLE statement.

Some dialects (e.g. SQLDialect#COCKROACHDB) may not be able to drop constraints by name. If users specify the constraint type and the name, however, then the syntax can be emulated, e.g. using DROP INDEX .. CASCADE.

dropUnique

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropUnique(Name constraint)

Add a DROP UNIQUE clause to the ALTER TABLE statement.

Some dialects (e.g. SQLDialect#COCKROACHDB) may not be able to drop constraints by name. If users specify the constraint type and the name, however, then the syntax can be emulated, e.g. using DROP INDEX .. CASCADE.

See Also:

DSL.constraint(Name)

dropUnique

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropUnique(String constraint)

Add a DROP UNIQUE clause to the ALTER TABLE statement.

Some dialects (e.g. SQLDialect#COCKROACHDB) may not be able to drop constraints by name. If users specify the constraint type and the name, however, then the syntax can be emulated, e.g. using DROP INDEX .. CASCADE.

See Also:

DSL.constraint(String)

dropForeignKey

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropForeignKey(Constraint constraint)

Add a DROP FOREIGN KEY clause to the ALTER TABLE statement.

dropForeignKey

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropForeignKey(Name constraint)

Add a DROP FOREIGN KEY clause to the ALTER TABLE statement.

See Also:

DSL.constraint(Name)

dropForeignKey

@Support(value={CUBRID,DERBY,FIREBIRD,H2,HSQLDB,MARIADB,MYSQL,POSTGRES})
AlterTableDropStep dropForeignKey(String constraint)

Add a DROP FOREIGN KEY clause to the ALTER TABLE statement.

See Also:

DSL.constraint(String)