Examples with MySqlUnionQuery com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUnionQuery used on opensource projects

Example 1 with MySqlUnionQuery

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

the class MySqlSelectIntoParser method unionRest.

public SQLUnionQuery unionRest(SQLUnionQuery union) {
    if (lexer.token() == Token.LIMIT) {
        MySqlUnionQuery mysqlUnionQuery = (MySqlUnionQuery) union;
        mysqlUnionQuery.setLimit(this.exprParser.parseLimit());
    }
    return super.unionRest(union);
}

Example 2 with MySqlUnionQuery

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

the class DruidSelectParser method statementParse.

@Override
public void statementParse(SchemaConfig schema, RouteResultset rrs, SQLStatement stmt) {
    SQLSelectStatement selectStmt = (SQLSelectStatement) stmt;
    SQLSelectQuery sqlSelectQuery = selectStmt.getSelect().getQuery();
    if (sqlSelectQuery instanceof MySqlSelectQueryBlock) {
        MySqlSelectQueryBlock mysqlSelectQuery = (MySqlSelectQueryBlock) selectStmt.getSelect().getQuery();
        parseOrderAggGroupMysql(schema, stmt, rrs, mysqlSelectQuery);
        //更改canRunInReadDB属性
        if ((mysqlSelectQuery.isForUpdate() || mysqlSelectQuery.isLockInShareMode()) && rrs.isAutocommit() == false) {
            rrs.setCanRunInReadDB(false);
        }
    } else if (sqlSelectQuery instanceof MySqlUnionQuery) {
    //			MySqlUnionQuery unionQuery = (MySqlUnionQuery)sqlSelectQuery;
    //			MySqlSelectQueryBlock left = (MySqlSelectQueryBlock)unionQuery.getLeft();
    //			MySqlSelectQueryBlock right = (MySqlSelectQueryBlock)unionQuery.getLeft();
    //			System.out.println();
    }
}

Example 3 with MySqlUnionQuery

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

the class MySqlSelectParser method unionRest.

public SQLUnionQuery unionRest(SQLUnionQuery union) {
    if (lexer.token() == Token.LIMIT) {
        MySqlUnionQuery mysqlUnionQuery = (MySqlUnionQuery) union;
        mysqlUnionQuery.setLimit(this.exprParser.parseLimit());
    }
    return super.unionRest(union);
}

Example 4 with MySqlUnionQuery

use of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUnionQuery 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);
}