liquibase.sqlgenerator.core

Class DropDefaultValueGeneratorSnowflake

java.lang.Object

liquibase.sqlgenerator.core.AbstractSqlGenerator<DropDefaultValueStatement>

liquibase.sqlgenerator.core.DropDefaultValueGenerator

liquibase.sqlgenerator.core.DropDefaultValueGeneratorSnowflake

All Implemented Interfaces:

PrioritizedService, SqlGenerator<DropDefaultValueStatement>

public class DropDefaultValueGeneratorSnowflake
extends DropDefaultValueGenerator

Field Summary

Fields inherited from class liquibase.sqlgenerator.core.DropDefaultValueGenerator

DROP_DF_MSSQL

Fields inherited from interface liquibase.sqlgenerator.SqlGenerator

EMPTY_SQL, PRIORITY_DATABASE, PRIORITY_DEFAULT

Fields inherited from interface liquibase.servicelocator.PrioritizedService

COMPARATOR

Constructor Summary

Constructors

Constructor and Description
DropDefaultValueGeneratorSnowflake()

Method Summary

Modifier and Type	Method and Description
Sql[]	generateSql(DropDefaultValueStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) Generate the actual Sql for the given statement and database.
int	getPriority() Of all the SqlGenerators that "support" a given SqlStatement/Database, SqlGeneratorFactory will return the one with the highest priority.
boolean	supports(DropDefaultValueStatement statement, Database database) Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can support it.

Methods inherited from class liquibase.sqlgenerator.core.DropDefaultValueGenerator

getAffectedColumn, validate

Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator

generateRollbackStatementsIsVolatile, generateStatementsIsVolatile, looksLikeFunctionCall, warn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DropDefaultValueGeneratorSnowflake

public DropDefaultValueGeneratorSnowflake()

Method Detail

getPriority

public int getPriority()

Description copied from interface: SqlGenerator

Of all the SqlGenerators that "support" a given SqlStatement/Database, SqlGeneratorFactory will return the one with the highest priority.

Specified by:

getPriority in interface PrioritizedService

Specified by:

getPriority in interface SqlGenerator<DropDefaultValueStatement>

Overrides:

getPriority in class AbstractSqlGenerator<DropDefaultValueStatement>

supports

public boolean supports(DropDefaultValueStatement statement,
                        Database database)

Description copied from interface: SqlGenerator

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

Specified by:

supports in interface SqlGenerator<DropDefaultValueStatement>

Overrides:

supports in class DropDefaultValueGenerator

generateSql

public Sql[] generateSql(DropDefaultValueStatement statement,
                         Database database,
                         SqlGeneratorChain sqlGeneratorChain)

Description copied from interface: SqlGenerator

Generate the actual Sql for the given statement and database.

Specified by:

generateSql in interface SqlGenerator<DropDefaultValueStatement>

Overrides:

generateSql in class DropDefaultValueGenerator