public class ModifyDataTypeGenerator extends AbstractSqlGenerator<ModifyDataTypeStatement>
EMPTY_SQL, PRIORITY_DATABASE, PRIORITY_DEFAULT
COMPARATOR
Constructor and Description |
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ModifyDataTypeGenerator() |
Modifier and Type | Method and Description |
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Sql[] |
generateSql(ModifyDataTypeStatement statement,
Database database,
SqlGeneratorChain sqlGeneratorChain)
Generate the actual Sql for the given statement and database.
|
protected Relation |
getAffectedTable(ModifyDataTypeStatement statement) |
protected String |
getModifyString(Database database) |
protected String |
getPreDataTypeString(Database database) |
boolean |
supports(ModifyDataTypeStatement 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.
|
ValidationErrors |
validate(ModifyDataTypeStatement statement,
Database database,
SqlGeneratorChain sqlGeneratorChain)
Validate the data contained in the SqlStatement.
|
Warnings |
warn(ModifyDataTypeStatement modifyDataTypeStatement,
Database database,
SqlGeneratorChain sqlGeneratorChain) |
generateRollbackStatementsIsVolatile, generateStatementsIsVolatile, getPriority, looksLikeFunctionCall
public boolean supports(ModifyDataTypeStatement statement, Database database)
SqlGenerator
supports
in interface SqlGenerator<ModifyDataTypeStatement>
supports
in class AbstractSqlGenerator<ModifyDataTypeStatement>
public Warnings warn(ModifyDataTypeStatement modifyDataTypeStatement, Database database, SqlGeneratorChain sqlGeneratorChain)
warn
in interface SqlGenerator<ModifyDataTypeStatement>
warn
in class AbstractSqlGenerator<ModifyDataTypeStatement>
public ValidationErrors validate(ModifyDataTypeStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
SqlGenerator
public Sql[] generateSql(ModifyDataTypeStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
SqlGenerator
protected Relation getAffectedTable(ModifyDataTypeStatement statement)
protected String getModifyString(Database database)
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