然后使用client.query(sql,[item1,item2])来执行删除操作,这个时候问题出现了,pgsql报错,错误如下 cannotinsertmultiple commandsintoa prepared statement 查了一下原因,是pg语句预处理的问题,可以使用pg_prepare,但仅用于单独的语句,而不是整个事务,预处理语句是递交给PostgreSQL的语句,然后将其解析并存储为解析树以...
SQL Server multi-statement table-valued functions Inserting data using the OPENQUERY To insert data from a remote database, we can use the OPENQUERY statement. For example, the following SQL command reads the result set of an MDX query executed over a linked server mapping to an SSAS instance...
Multiple statements or multi queries must be executed withmysqli::multi_query(). The individual statements of the statement string are separated by semicolon. Then, all result sets returned by the executed statements must be fetched. The MySQL server allows having statements that do return result ...
Automatically UpperCase ALL MS SQL Server Keywords AutoNumber in T-SQL Select Statement AVG ->Operand data type varchar is invalid for avg operator avoid insertion of duplicate entries in a BULK INSERT statement Bad performance of EXCEPT operator Basic - select with fixed values - invert columns ...
(ShardingInsertStatementValidator.java:101)~[shardingsphere-sharding-core-5.1.1.jar:5.1.1]at org.apache.shardingsphere.sharding.route.engine.ShardingSQLRouter.lambda$createRouteContext$1(ShardingSQLRouter.java:57)~[shardingsphere-sharding-core-5.1.1.jar:5.1.1]at java.util.Optional.ifPresent(Optional...
FireDAC连接Postgre数据库, 使用默认的属性, 一次执行多条SQL的时候, 会报"cannot insert multiple commands into a prepared statement"这样的错误 到网上查了一下(百度), 什么信息都找不到, 然后又google, 找到很多国外的信息 (此句纯粹为了鄙视百度...各位看官可以忽略) ...
two SELECTs so they can be INSERTed together.You can use The SQL INSERT INTO SELECT Statement:
Just call SQLMoreResults after SQLExecute in a loop until it returns SQL_NO_DATA. That should put the statement handle back in the proper state for the next SQLExecute call. There's a little more to it than that, as each result in a batch of them could have an error. Here are the ...
I'm attempting to run two SELECT statements in one Query with arguments but I'm getting the error pq: cannot insert multiple commands into a prepared statement. A very contrived example of what I'm trying to do is this: stmt := ` SELECT ...
public static void executeStatement(Connection con) { try (Statement stmt = con.createStatement();) { String SQL = "SELECT TOP 10 * FROM Person.Contact; SELECT TOP 20 * FROM Person.Contact"; boolean results = stmt.execute(SQL); int rsCount = 0; // Loop through the available result set...