'row cache lock' for select
Hi,
found select is waiting for row cache lock, I though select reads from undo, then why does it wait for row cache lock?
| row cache lock | 25.00 | SELECT STATEMENT | 25.00 | SELECT |
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SQL Performance (MOSC)
Hi,
found select is waiting for row cache lock, I though select reads from undo, then why does it wait for row cache lock?
| row cache lock | 25.00 | SELECT STATEMENT | 25.00 | SELECT |