Top Constructors Methods
liquibase.sqlgenerator.core

public Class SetNullableGenerator

extends AbstractSqlGenerator<SetNullableStatement>
Class Inheritance
Imports
liquibase.database.Database, liquibase.database.core.*, liquibase.datatype.DataTypeFactory, liquibase.exception.DatabaseException, .ValidationErrors, .Warnings, liquibase.sql.Sql, .UnparsedSql, liquibase.sqlgenerator.SqlGeneratorChain, .SqlGeneratorFactory, liquibase.statement.core.ReorganizeTableStatement, .SetNullableStatement, liquibase.structure.core.Column, .Table, java.util.ArrayList, .Arrays, .List

Constructor Summary

AccessConstructor and Description
public
SetNullableGenerator()

Method Summary

Modifier and TypeMethod and Description
public Sql[]
generateSql(SetNullableStatement statement, Database database, SqlGeneratorChain<T extends SqlStatement> sqlGeneratorChain)

Implements liquibase.sqlgenerator.SqlGenerator.generateSql.

Generate the actual Sql for the given statement and database.

protected Column
getAffectedColumn(SetNullableStatement statement)

public boolean
supports(SetNullableStatement statement, Database database)

Overrides liquibase.sqlgenerator.core.AbstractSqlGenerator.supports.

Implements liquibase.sqlgenerator.SqlGenerator.supports.

Does this generator support the given statement/database combination?

public ValidationErrors
validate(SetNullableStatement setNullableStatement, Database database, SqlGeneratorChain<T extends SqlStatement> sqlGeneratorChain)

Implements liquibase.sqlgenerator.SqlGenerator.validate.

Validate the data contained in the SqlStatement.

public Warnings
warn(SetNullableStatement statement, Database database, SqlGeneratorChain<T extends SqlStatement> sqlGeneratorChain)

Overrides liquibase.sqlgenerator.core.AbstractSqlGenerator.warn.

Implements liquibase.sqlgenerator.SqlGenerator.warn.

Inherited from liquibase.sqlgenerator.core.AbstractSqlGenerator:
generateRollbackStatementsIsVolatilegenerateStatementsIsVolatilegetPrioritylooksLikeFunctionCall

Constructor Detail

SetNullableGeneratorback to summary
public SetNullableGenerator()

Method Detail

generateSqlback to summary
public Sql[] generateSql(SetNullableStatement statement, Database database, SqlGeneratorChain<T extends SqlStatement> sqlGeneratorChain)

Implements liquibase.sqlgenerator.SqlGenerator.generateSql.

Doc from liquibase.sqlgenerator.SqlGenerator.generateSql.

Generate the actual Sql for the given statement and database.

Annotations
@Override
getAffectedColumnback to summary
protected Column getAffectedColumn(SetNullableStatement statement)
supportsback to summary
public boolean supports(SetNullableStatement statement, Database database)

Overrides liquibase.sqlgenerator.core.AbstractSqlGenerator.supports.

Implements liquibase.sqlgenerator.SqlGenerator.supports.

Doc from liquibase.sqlgenerator.SqlGenerator.supports.

Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can support it.

Annotations
@Override
validateback to summary
public ValidationErrors validate(SetNullableStatement setNullableStatement, Database database, SqlGeneratorChain<T extends SqlStatement> sqlGeneratorChain)

Implements liquibase.sqlgenerator.SqlGenerator.validate.

Doc from liquibase.sqlgenerator.SqlGenerator.validate.

Validate the data contained in the SqlStatement. If there are no errors, return an empty ValidationErrors object, not a null value. Liquibase will inspect the ValidationErrors result before attempting to call generateSql.

Annotations
@Override
warnback to summary
public Warnings warn(SetNullableStatement statement, Database database, SqlGeneratorChain<T extends SqlStatement> sqlGeneratorChain)

Overrides liquibase.sqlgenerator.core.AbstractSqlGenerator.warn.

Implements liquibase.sqlgenerator.SqlGenerator.warn.

Annotations
@Override