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18 lines
636 B
Text
18 lines
636 B
Text
-- source include/not_embedded.inc
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# Tests for sys schema
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# Verify the sys.ps_thread_id() function perfoms as expected
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# Passing unknown connection id should return NULL
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SELECT sys.ps_thread_id(234623462376);
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# Grab the thread_id for this connection directly from Performance Schema
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let $MY_THREAD_ID=`SELECT thread_id FROM performance_schema.threads
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WHERE PROCESSLIST_ID = connection_id()`;
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--disable_query_log ONCE
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eval SET @ps_thread_id = $MY_THREAD_ID;
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SELECT sys.ps_thread_id(CONNECTION_ID()) = @ps_thread_id;
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# Passing NULL should also return the current connection thread id
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SELECT sys.ps_thread_id(NULL) = @ps_thread_id;
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