Package liquibase.sqlgenerator.core
Class AddDefaultValueGenerator
- java.lang.Object
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- liquibase.sqlgenerator.core.AbstractSqlGenerator<AddDefaultValueStatement>
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- liquibase.sqlgenerator.core.AddDefaultValueGenerator
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- All Implemented Interfaces:
PrioritizedService
,SqlGenerator<AddDefaultValueStatement>
- Direct Known Subclasses:
AddDefaultValueGeneratorDerby
,AddDefaultValueGeneratorInformix
,AddDefaultValueGeneratorMSSQL
,AddDefaultValueGeneratorMySQL
,AddDefaultValueGeneratorOracle
,AddDefaultValueGeneratorPostgres
,AddDefaultValueGeneratorSQLite
,AddDefaultValueGeneratorSybase
,AddDefaultValueGeneratorSybaseASA
public class AddDefaultValueGenerator extends AbstractSqlGenerator<AddDefaultValueStatement>
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Field Summary
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Fields inherited from interface liquibase.servicelocator.PrioritizedService
COMPARATOR
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Fields inherited from interface liquibase.sqlgenerator.SqlGenerator
EMPTY_SQL, PRIORITY_DATABASE, PRIORITY_DEFAULT
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Constructor Summary
Constructors Constructor Description AddDefaultValueGenerator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Sql[]
generateSql(AddDefaultValueStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
Generate the actual Sql for the given statement and database.protected Column
getAffectedColumn(AddDefaultValueStatement statement)
ValidationErrors
validate(AddDefaultValueStatement addDefaultValueStatement, Database database, SqlGeneratorChain sqlGeneratorChain)
Validate the data contained in the SqlStatement.Warnings
warn(AddDefaultValueStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
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Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator
generateRollbackStatementsIsVolatile, generateStatementsIsVolatile, getPriority, looksLikeFunctionCall, supports
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Method Detail
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validate
public ValidationErrors validate(AddDefaultValueStatement addDefaultValueStatement, Database database, SqlGeneratorChain sqlGeneratorChain)
Description copied from interface:SqlGenerator
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.
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warn
public Warnings warn(AddDefaultValueStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
- Specified by:
warn
in interfaceSqlGenerator<AddDefaultValueStatement>
- Overrides:
warn
in classAbstractSqlGenerator<AddDefaultValueStatement>
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generateSql
public Sql[] generateSql(AddDefaultValueStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
Description copied from interface:SqlGenerator
Generate the actual Sql for the given statement and database.
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getAffectedColumn
protected Column getAffectedColumn(AddDefaultValueStatement statement)
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