Teradata 14.10获取当前执行查询时MonitorSQLText函数报错求助

Got it, let's figure out why you're hitting that 9881 error when trying to pull active queries in Teradata 14.10.

The Root Cause #

Your current query passes 3 parameters to MonitorSQLText, but the 14.10 version of this function only accepts 2 arguments. That's exactly what the error is telling you—invalid number of parameters.

Correct Syntax for Teradata 14.10 #

Here's the valid parameter signature for MonitorSQLText in 14.10:

SELECT * FROM TABLE (MonitorSQLText(session_id, filter_pattern)) AS T;

Let's break down each parameter clearly:

• session_id: Use -1 to fetch queries from all active sessions (which matches your original intent). You can also plug in a specific session ID if you only care about monitoring one single session.
• filter_pattern: Your '*' works perfectly here—it acts as a wildcard to match all SQL text. If you wanted to narrow results, you could use a more specific pattern like '%INSERT%' to only see insert queries, for example.

Working Query Example #

Swap your original query for this one, and it should resolve the error:

SELECT * FROM TABLE (MonitorSQLText(-1, '*')) AS T2;

Quick Extra Tips #

• That third parameter you tried to use (the 0) is a feature added in newer Teradata versions (post-14.10)—it's not supported in 14.10, so we can omit it entirely.
• Double-check you have the right privileges to run this function. Usually, you need the MONITOR role or explicit access granted to MonitorSQLText to pull active query data.

内容的提问来源于stack exchange，提问作者madsthiru