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Example 6 with MySqlCreateTableStatement

use of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement in project Mycat-Server by MyCATApache.

the class DruidCreateTableParser method statementParse.

@Override
public void statementParse(SchemaConfig schema, RouteResultset rrs, SQLStatement stmt) throws SQLNonTransientException {
    MySqlCreateTableStatement createStmt = (MySqlCreateTableStatement) stmt;
    if (createStmt.getQuery() != null) {
        String msg = "create table from other table not supported :" + stmt;
        LOGGER.warn(msg);
        throw new SQLNonTransientException(msg);
    }
    String tableName = StringUtil.removeBackquote(createStmt.getTableSource().toString().toUpperCase());
    if (schema.getTables().containsKey(tableName)) {
        TableConfig tableConfig = schema.getTables().get(tableName);
        AbstractPartitionAlgorithm algorithm = tableConfig.getRule().getRuleAlgorithm();
        if (algorithm instanceof SlotFunction) {
            SQLColumnDefinition column = new SQLColumnDefinition();
            column.setDataType(new SQLCharacterDataType("int"));
            column.setName(new SQLIdentifierExpr("_slot"));
            column.setComment(new SQLCharExpr("自动迁移算法slot,禁止修改"));
            ((SQLCreateTableStatement) stmt).getTableElementList().add(column);
            String sql = createStmt.toString();
            rrs.setStatement(sql);
            ctx.setSql(sql);
        }
    }
    ctx.addTable(tableName);
}
Also used : AbstractPartitionAlgorithm(io.mycat.route.function.AbstractPartitionAlgorithm) SQLCharExpr(com.alibaba.druid.sql.ast.expr.SQLCharExpr) SQLNonTransientException(java.sql.SQLNonTransientException) SQLCharacterDataType(com.alibaba.druid.sql.ast.statement.SQLCharacterDataType) TableConfig(io.mycat.config.model.TableConfig) SQLIdentifierExpr(com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr) MySqlCreateTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement) SQLColumnDefinition(com.alibaba.druid.sql.ast.statement.SQLColumnDefinition) SlotFunction(io.mycat.route.function.SlotFunction)

Example 7 with MySqlCreateTableStatement

use of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement in project Mycat-Server by MyCATApache.

the class RouterUtil method changeCreateTable.

private static String changeCreateTable(SchemaConfig schema, String tableName, String sql) {
    if (schema.getTables().containsKey(tableName)) {
        MySqlStatementParser parser = new MySqlStatementParser(sql);
        SQLStatement insertStatement = parser.parseStatement();
        if (insertStatement instanceof MySqlCreateTableStatement) {
            TableConfig tableConfig = schema.getTables().get(tableName);
            AbstractPartitionAlgorithm algorithm = tableConfig.getRule().getRuleAlgorithm();
            if (algorithm instanceof SlotFunction) {
                SQLColumnDefinition column = new SQLColumnDefinition();
                column.setDataType(new SQLCharacterDataType("int"));
                column.setName(new SQLIdentifierExpr("_slot"));
                column.setComment(new SQLCharExpr("自动迁移算法slot,禁止修改"));
                ((SQLCreateTableStatement) insertStatement).getTableElementList().add(column);
                return insertStatement.toString();
            }
        }
    }
    return sql;
}
Also used : AbstractPartitionAlgorithm(io.mycat.route.function.AbstractPartitionAlgorithm) SQLCharExpr(com.alibaba.druid.sql.ast.expr.SQLCharExpr) SQLCharacterDataType(com.alibaba.druid.sql.ast.statement.SQLCharacterDataType) TableConfig(io.mycat.config.model.TableConfig) SQLIdentifierExpr(com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr) MySqlStatementParser(com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser) SQLStatement(com.alibaba.druid.sql.ast.SQLStatement) MySqlCreateTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement) SQLColumnDefinition(com.alibaba.druid.sql.ast.statement.SQLColumnDefinition) SlotFunction(io.mycat.route.function.SlotFunction)

Example 8 with MySqlCreateTableStatement

use of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement in project druid by alibaba.

the class MySqlCreateTableTest7 method test_0.

public void test_0() throws Exception {
    String sql = //
    "CREATE TABLE Orders\n" + //
    "(\n" + //
    "O_Id int NOT NULL,\n" + //
    "OrderNo int NOT NULL,\n" + //
    "Id_P int,\n" + //
    "PRIMARY KEY (O_Id),\n" + //
    "FOREIGN KEY (Id_P) REFERENCES Persons(Id_P)\n" + ")";
    MySqlStatementParser parser = new MySqlStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    MySqlCreateTableStatement stmt = (MySqlCreateTableStatement) statementList.get(0);
    //        print(statementList);
    Assert.assertEquals(1, statementList.size());
    MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
    stmt.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    //        System.out.println("orderBy : " + visitor.getOrderByColumns());
    Assert.assertEquals(2, visitor.getTables().size());
    Assert.assertEquals(4, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getConditions().size());
    Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("Orders")));
    Assert.assertTrue(visitor.getColumns().contains(new Column("Orders", "O_Id")));
    Assert.assertTrue(visitor.getColumns().contains(new Column("Orders", "OrderNo")));
    Assert.assertTrue(visitor.getColumns().contains(new Column("Orders", "Id_P")));
}
Also used : MySqlSchemaStatVisitor(com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor) Column(com.alibaba.druid.stat.TableStat.Column) MySqlStatementParser(com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser) SQLStatement(com.alibaba.druid.sql.ast.SQLStatement) MySqlCreateTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement)

Example 9 with MySqlCreateTableStatement

use of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement in project druid by alibaba.

the class MySqlASTVisitorAdapterTest method test_adapter.

public void test_adapter() throws Exception {
    MySqlASTVisitorAdapter adapter = new MySqlASTVisitorAdapter();
    new SQLBooleanExpr().accept(adapter);
    new SQLLimit().accept(adapter);
    new MySqlTableIndex().accept(adapter);
    new MySqlKey().accept(adapter);
    new MySqlPrimaryKey().accept(adapter);
    new MySqlIntervalExpr().accept(adapter);
    new SQLBinaryExpr().accept(adapter);
    new MySqlPrepareStatement().accept(adapter);
    new MySqlExecuteStatement().accept(adapter);
    new MysqlDeallocatePrepareStatement().accept(adapter);
    new MySqlDeleteStatement().accept(adapter);
    new MySqlInsertStatement().accept(adapter);
    new MySqlLoadXmlStatement().accept(adapter);
    new MySqlReplaceStatement().accept(adapter);
    new SQLStartTransactionStatement().accept(adapter);
    new MySqlRollbackStatement().accept(adapter);
    new MySqlShowColumnsStatement().accept(adapter);
    new MySqlShowDatabasesStatement().accept(adapter);
    new MySqlShowWarningsStatement().accept(adapter);
    new MySqlShowStatusStatement().accept(adapter);
    new CobarShowStatus().accept(adapter);
    new MySqlKillStatement().accept(adapter);
    new MySqlBinlogStatement().accept(adapter);
    new MySqlResetStatement().accept(adapter);
    new UserSpecification().accept(adapter);
    new MySqlPartitionByKey().accept(adapter);
    new MySqlOutFileExpr().accept(adapter);
    new MySqlUpdateStatement().accept(adapter);
    new MySqlSetTransactionStatement().accept(adapter);
    new MySqlSetNamesStatement().accept(adapter);
    new MySqlShowMasterLogsStatement().accept(adapter);
    new MySqlSetCharSetStatement().accept(adapter);
    new MySqlShowAuthorsStatement().accept(adapter);
    new MySqlShowCollationStatement().accept(adapter);
    new MySqlShowBinLogEventsStatement().accept(adapter);
    new MySqlShowCharacterSetStatement().accept(adapter);
    new MySqlShowContributorsStatement().accept(adapter);
    new MySqlShowCreateDatabaseStatement().accept(adapter);
    new MySqlShowCreateEventStatement().accept(adapter);
    new MySqlShowCreateFunctionStatement().accept(adapter);
    new MySqlShowCreateProcedureStatement().accept(adapter);
    new MySqlShowCreateTableStatement().accept(adapter);
    new MySqlShowCreateTriggerStatement().accept(adapter);
    new MySqlShowCreateViewStatement().accept(adapter);
    new MySqlShowEngineStatement().accept(adapter);
    new MySqlShowEnginesStatement().accept(adapter);
    new MySqlShowErrorsStatement().accept(adapter);
    new MySqlShowEventsStatement().accept(adapter);
    new MySqlShowFunctionCodeStatement().accept(adapter);
    new MySqlShowFunctionStatusStatement().accept(adapter);
    new MySqlShowGrantsStatement().accept(adapter);
    new MySqlUserName().accept(adapter);
    new MySqlShowIndexesStatement().accept(adapter);
    new MySqlShowKeysStatement().accept(adapter);
    new MySqlShowMasterStatusStatement().accept(adapter);
    new MySqlShowOpenTablesStatement().accept(adapter);
    new MySqlShowBinaryLogsStatement().accept(adapter);
    new MySqlShowPluginsStatement().accept(adapter);
    new MySqlShowPrivilegesStatement().accept(adapter);
    new MySqlShowProcedureCodeStatement().accept(adapter);
    new MySqlShowProcedureStatusStatement().accept(adapter);
    new MySqlShowProcessListStatement().accept(adapter);
    new MySqlShowProfileStatement().accept(adapter);
    new MySqlShowSlaveHostsStatement().accept(adapter);
    new MySqlShowRelayLogEventsStatement().accept(adapter);
    new MySqlShowSlaveStatusStatement().accept(adapter);
    new MySqlShowTableStatusStatement().accept(adapter);
    new MySqlShowTriggersStatement().accept(adapter);
    new MySqlRenameTableStatement().accept(adapter);
    new MySqlUnionQuery().accept(adapter);
    new MySqlUseIndexHint().accept(adapter);
    new MySqlIgnoreIndexHint().accept(adapter);
    new MySqlLockTableStatement().accept(adapter);
    new MySqlUnlockTablesStatement().accept(adapter);
    new MySqlForceIndexHint().accept(adapter);
    new MySqlAlterTableChangeColumn().accept(adapter);
    new MySqlAlterTableCharacter().accept(adapter);
    new MySqlAlterTableOption().accept(adapter);
    new MySqlCreateTableStatement().accept(adapter);
    new MySqlCharExpr().accept(adapter);
    new MySqlUnique().accept(adapter);
    new MySqlAlterTableModifyColumn().accept(adapter);
    new MySqlAlterTableDiscardTablespace().accept(adapter);
    new MySqlAlterTableImportTablespace().accept(adapter);
    new TableSpaceOption().accept(adapter);
}
Also used : MySqlASTVisitorAdapter(com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitorAdapter) MySqlShowProcedureStatusStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowProcedureStatusStatement) MySqlAlterTableModifyColumn(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableModifyColumn) SQLBinaryExpr(com.alibaba.druid.sql.ast.expr.SQLBinaryExpr) MySqlKey(com.alibaba.druid.sql.dialect.mysql.ast.MySqlKey) MySqlShowDatabasesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowDatabasesStatement) MySqlTableIndex(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlTableIndex) MySqlShowErrorsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowErrorsStatement) MySqlShowEnginesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowEnginesStatement) MySqlPartitionByKey(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlPartitionByKey) MySqlResetStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlResetStatement) MySqlShowColumnsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement) MySqlShowCollationStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCollationStatement) UserSpecification(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateUserStatement.UserSpecification) MySqlShowProcedureCodeStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowProcedureCodeStatement) MySqlShowProfileStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowProfileStatement) MysqlDeallocatePrepareStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MysqlDeallocatePrepareStatement) SQLStartTransactionStatement(com.alibaba.druid.sql.ast.statement.SQLStartTransactionStatement) MySqlShowKeysStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowKeysStatement) MySqlRenameTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlRenameTableStatement) MySqlShowPluginsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowPluginsStatement) MySqlShowFunctionCodeStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowFunctionCodeStatement) MySqlCreateTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement) MySqlPrepareStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlPrepareStatement) TableSpaceOption(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement.TableSpaceOption) MySqlShowFunctionStatusStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowFunctionStatusStatement) MySqlShowBinLogEventsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinLogEventsStatement) MySqlAlterTableOption(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableOption) MySqlSetCharSetStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetCharSetStatement) MySqlLoadXmlStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlLoadXmlStatement) MySqlShowCreateFunctionStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement) MySqlKillStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlKillStatement) SQLBooleanExpr(com.alibaba.druid.sql.ast.expr.SQLBooleanExpr) MySqlDeleteStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlDeleteStatement) MySqlUnionQuery(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUnionQuery) MySqlShowCharacterSetStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCharacterSetStatement) MySqlShowContributorsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowContributorsStatement) MySqlShowBinaryLogsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinaryLogsStatement) MySqlShowEngineStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowEngineStatement) MySqlUserName(com.alibaba.druid.sql.dialect.mysql.ast.expr.MySqlUserName) MySqlShowGrantsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowGrantsStatement) MySqlSetNamesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetNamesStatement) MySqlUnlockTablesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUnlockTablesStatement) MySqlShowIndexesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowIndexesStatement) MySqlShowCreateDatabaseStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabaseStatement) MySqlIgnoreIndexHint(com.alibaba.druid.sql.dialect.mysql.ast.MySqlIgnoreIndexHint) SQLLimit(com.alibaba.druid.sql.ast.SQLLimit) MySqlAlterTableCharacter(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableCharacter) MySqlUpdateStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUpdateStatement) MySqlIntervalExpr(com.alibaba.druid.sql.dialect.mysql.ast.expr.MySqlIntervalExpr) MySqlShowWarningsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowWarningsStatement) MySqlShowMasterLogsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement) MySqlForceIndexHint(com.alibaba.druid.sql.dialect.mysql.ast.MySqlForceIndexHint) MySqlShowOpenTablesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowOpenTablesStatement) MySqlUnique(com.alibaba.druid.sql.dialect.mysql.ast.MySqlUnique) MySqlShowSlaveHostsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowSlaveHostsStatement) MySqlReplaceStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlReplaceStatement) MySqlAlterTableDiscardTablespace(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableDiscardTablespace) MySqlShowMasterStatusStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterStatusStatement) MySqlCharExpr(com.alibaba.druid.sql.dialect.mysql.ast.expr.MySqlCharExpr) MySqlOutFileExpr(com.alibaba.druid.sql.dialect.mysql.ast.expr.MySqlOutFileExpr) MySqlShowCreateTriggerStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement) MySqlShowProcessListStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowProcessListStatement) MySqlShowTableStatusStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTableStatusStatement) MySqlShowCreateEventStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement) MySqlSetTransactionStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetTransactionStatement) MySqlShowPrivilegesStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowPrivilegesStatement) MySqlUseIndexHint(com.alibaba.druid.sql.dialect.mysql.ast.MySqlUseIndexHint) MySqlRollbackStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlRollbackStatement) MySqlShowStatusStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowStatusStatement) MySqlShowEventsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowEventsStatement) MySqlLockTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlLockTableStatement) CobarShowStatus(com.alibaba.druid.sql.dialect.mysql.ast.statement.CobarShowStatus) MySqlInsertStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlInsertStatement) MySqlExecuteStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlExecuteStatement) MySqlShowCreateViewStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement) MySqlShowSlaveStatusStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowSlaveStatusStatement) MySqlAlterTableImportTablespace(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableImportTablespace) MySqlShowRelayLogEventsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowRelayLogEventsStatement) MySqlShowTriggersStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTriggersStatement) MySqlPrimaryKey(com.alibaba.druid.sql.dialect.mysql.ast.MySqlPrimaryKey) MySqlAlterTableChangeColumn(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableChangeColumn) MySqlShowAuthorsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowAuthorsStatement) MySqlShowCreateProcedureStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement) MySqlBinlogStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlBinlogStatement) MySqlShowCreateTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement)

Aggregations

MySqlCreateTableStatement (com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement)9 SQLStatement (com.alibaba.druid.sql.ast.SQLStatement)5 MySqlStatementParser (com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser)5 SQLColumnDefinition (com.alibaba.druid.sql.ast.statement.SQLColumnDefinition)3 MySqlSchemaStatVisitor (com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor)3 Column (com.alibaba.druid.stat.TableStat.Column)3 SQLCharExpr (com.alibaba.druid.sql.ast.expr.SQLCharExpr)2 SQLIdentifierExpr (com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr)2 SQLCharacterDataType (com.alibaba.druid.sql.ast.statement.SQLCharacterDataType)2 TableSpaceOption (com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlCreateTableStatement.TableSpaceOption)2 ParserException (com.alibaba.druid.sql.parser.ParserException)2 TableConfig (io.mycat.config.model.TableConfig)2 AbstractPartitionAlgorithm (io.mycat.route.function.AbstractPartitionAlgorithm)2 SlotFunction (io.mycat.route.function.SlotFunction)2 SQLCommentHint (com.alibaba.druid.sql.ast.SQLCommentHint)1 SQLLimit (com.alibaba.druid.sql.ast.SQLLimit)1 SQLName (com.alibaba.druid.sql.ast.SQLName)1 SQLPartition (com.alibaba.druid.sql.ast.SQLPartition)1 SQLPartitionBy (com.alibaba.druid.sql.ast.SQLPartitionBy)1 SQLPartitionByHash (com.alibaba.druid.sql.ast.SQLPartitionByHash)1