Module org.jooq

Package org.jooq

Interface CreateFunctionCharacteristicsStep

All Superinterfaces:

CreateFunctionAsStep

@Pro
public interface CreateFunctionCharacteristicsStep
extends CreateFunctionAsStep

A step in the construction of the CREATE FUNCTION statement.

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

Method Summary

Modifier and Type	Method	Description
@NotNull CreateFunctionCharacteristicsStep	calledOnNullInput()	Add the CALLED ON NULL INPUT clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	containsSQL()	Add the CONTAINS SQL clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	deterministic()	Add the DETERMINISTIC clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	modifiesSQLData()	Add the MODIFIES SQL DATA clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	noSQL()	Add the NO SQL clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	notDeterministic()	Add the NOT DETERMINISTIC clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	readsSQLData()	Add the READS SQL DATA clause to the CREATE FUNCTION statement.
@NotNull CreateFunctionCharacteristicsStep	returnsNullOnNullInput()	Add the RETURNS NULL ON NULL INPUT clause to the CREATE FUNCTION statement.

Methods inherited from interface org.jooq.CreateFunctionAsStep

as, as, as

Method Details

noSQL

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep noSQL()

Add the NO SQL clause to the CREATE FUNCTION statement.

containsSQL

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep containsSQL()

Add the CONTAINS SQL clause to the CREATE FUNCTION statement.

readsSQLData

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep readsSQLData()

Add the READS SQL DATA clause to the CREATE FUNCTION statement.

modifiesSQLData

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep modifiesSQLData()

Add the MODIFIES SQL DATA clause to the CREATE FUNCTION statement.

returnsNullOnNullInput

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep returnsNullOnNullInput()

Add the RETURNS NULL ON NULL INPUT clause to the CREATE FUNCTION statement.

calledOnNullInput

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep calledOnNullInput()

Add the CALLED ON NULL INPUT clause to the CREATE FUNCTION statement.

deterministic

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep deterministic()

Add the DETERMINISTIC clause to the CREATE FUNCTION statement.

notDeterministic

@Support({BIGQUERY,DB2,EXASOL,FIREBIRD_3_0,HANA,HSQLDB,INFORMIX,MARIADB,MYSQL,ORACLE,POSTGRES,SQLDATAWAREHOUSE,SQLSERVER,VERTICA})
@NotNull
@CheckReturnValue
@NotNull CreateFunctionCharacteristicsStep notDeterministic()

Add the NOT DETERMINISTIC clause to the CREATE FUNCTION statement.