Package liquibase.sqlgenerator.core
Class UpdateGenerator
- java.lang.Object
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- liquibase.sqlgenerator.core.AbstractSqlGenerator<UpdateStatement>
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- liquibase.sqlgenerator.core.UpdateGenerator
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- All Implemented Interfaces:
PrioritizedService
,SqlGenerator<UpdateStatement>
public class UpdateGenerator extends AbstractSqlGenerator<UpdateStatement>
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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 UpdateGenerator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Sql[]
generateSql(UpdateStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
Generate the actual Sql for the given statement and database.protected Relation
getAffectedTable(UpdateStatement statement)
ValidationErrors
validate(UpdateStatement updateStatement, Database database, SqlGeneratorChain sqlGeneratorChain)
Validate the data contained in the SqlStatement.-
Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator
generateRollbackStatementsIsVolatile, generateStatementsIsVolatile, getPriority, looksLikeFunctionCall, supports, warn
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Method Detail
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validate
public ValidationErrors validate(UpdateStatement updateStatement, 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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generateSql
public Sql[] generateSql(UpdateStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
Description copied from interface:SqlGenerator
Generate the actual Sql for the given statement and database.
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getAffectedTable
protected Relation getAffectedTable(UpdateStatement statement)
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