package liquibase.sqlgenerator.core;
import liquibase.database.Database;
import liquibase.datatype.DataTypeFactory;
import liquibase.database.core.SybaseDatabase;
import liquibase.exception.ValidationErrors;
import liquibase.sql.Sql;
import liquibase.sql.UnparsedSql;
import liquibase.sqlgenerator.SqlGeneratorChain;
import liquibase.statement.core.CreateDatabaseChangeLogTableStatement;
import liquibase.structure.core.Relation;
import liquibase.structure.core.Table;
public class CreateDatabaseChangeLogTableGeneratorSybase extends AbstractSqlGenerator<CreateDatabaseChangeLogTableStatement> {
@Override
public int getPriority() {
return PRIORITY_DATABASE;
}
@Override
public boolean supports(CreateDatabaseChangeLogTableStatement statement, Database database) {
return database instanceof SybaseDatabase;
}
@Override
public ValidationErrors validate(CreateDatabaseChangeLogTableStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) {
return new ValidationErrors();
}
@Override
public Sql[] generateSql(CreateDatabaseChangeLogTableStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) {
return new Sql[] {
new UnparsedSql("CREATE TABLE " + database.escapeTableName(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), database.getDatabaseChangeLogTableName()) + " (ID VARCHAR(150) NOT NULL, " +
"AUTHOR VARCHAR(150) NOT NULL, " +
"FILENAME VARCHAR(255) NOT NULL, " +
"DATEEXECUTED " + DataTypeFactory.getInstance().fromDescription("datetime", database).toDatabaseDataType(database) + " NOT NULL, " +
"ORDEREXECUTED INT NOT NULL, " +
"EXECTYPE VARCHAR(10) NOT NULL, " +
"MD5SUM VARCHAR(35) NULL, " +
"DESCRIPTION VARCHAR(255) NULL, " +
"COMMENTS VARCHAR(255) NULL, " +
"TAG VARCHAR(255) NULL, " +
"LIQUIBASE VARCHAR(20) NULL, " +
"PRIMARY KEY(ID, AUTHOR, FILENAME))",
getAffectedTable(database))
}; //To change body of implemented methods use File | Settings | File Templates.
}
protected Relation getAffectedTable(Database database) {
return new Table().setName(database.getDatabaseChangeLogTableName()).setSchema(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName());
}
}