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package liquibase.sqlgenerator.core; |
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|
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import liquibase.database.Database; |
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import liquibase.database.typeconversion.TypeConverterFactory; |
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import liquibase.database.core.InformixDatabase; |
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import liquibase.database.structure.Column; |
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import liquibase.database.structure.Table; |
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import liquibase.exception.ValidationErrors; |
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import liquibase.sql.Sql; |
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import liquibase.sql.UnparsedSql; |
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import liquibase.sqlgenerator.SqlGeneratorChain; |
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import liquibase.statement.core.AddAutoIncrementStatement; |
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|
14 | 78 | public class AddAutoIncrementGeneratorInformix extends AddAutoIncrementGenerator { |
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@Override |
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public int getPriority() { |
17 | 5 | return PRIORITY_DATABASE; |
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} |
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|
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@Override |
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public boolean supports(AddAutoIncrementStatement statement, Database database) { |
22 | 62 | return database instanceof InformixDatabase; |
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} |
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|
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@Override |
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public ValidationErrors validate(AddAutoIncrementStatement addAutoIncrementStatement, Database database, |
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SqlGeneratorChain sqlGeneratorChain) { |
28 | 3 | ValidationErrors validationErrors = super.validate(addAutoIncrementStatement, database, sqlGeneratorChain); |
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|
30 | 3 | validationErrors.checkRequiredField("columnDataType", addAutoIncrementStatement.getColumnDataType()); |
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|
32 | 3 | return validationErrors; |
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} |
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|
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@Override |
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public Sql[] generateSql(AddAutoIncrementStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) { |
37 | 0 | return new Sql[] { new UnparsedSql("ALTER TABLE " |
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+ database.escapeTableName(statement.getSchemaName(), statement.getTableName()) |
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+ " MODIFY " |
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+ database.escapeColumnName(statement.getSchemaName(), statement.getTableName(), |
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statement.getColumnName()) |
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+ " " |
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+ TypeConverterFactory.getInstance().findTypeConverter(database) |
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.getDataType(statement.getColumnDataType(), true), new Column().setTable( |
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new Table(statement.getTableName()).setSchema(statement.getSchemaName())).setName( |
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statement.getColumnName())) }; |
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} |
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} |