SELECT TOP N in Oracle Being used to SQL Server, I get messed up when moving to Oracle. For reference, here are equivalent top N queries in both environments:Apr 6, 2008 How to SUM Bit Fields in SQL By default, SQL Server doesn’t allow an operation like this:Apr...
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Position 8: Whether aLOCK TABLESstatement is in effect. L: Tables are explicitly locked withLOCK TABLES. _:LOCK TABLESis not active in the session. Consider a session consisting of the following statements, including one to enable the transaction state tracker: ...
thanks to system tables. We've looked only at sysprocesses here. However, syslockinfo is an interesting table as well, since it contains information about the objects that are locked. If you find that your database is having lots of trouble with locking, examine syslockinfo in conjunction with...
Position 8: Whether aLOCK TABLESstatement is in effect. L: Tables are explicitly locked withLOCK TABLES. _:LOCK TABLESis not active in the session. Consider a session consisting of the following statements, including one to enable the transaction state tracker: ...
mysql tables in use 1, locked 1 LOCK WAIT 3 lock struct(s), heap size 1192, 2 row lock(s), undo log entries 2 MySQL thread id 8, OS thread handle 140736952903424, query id 58 localhost root update insert into dl_tab(id,name) values(40,8) ...
Creating SAP HANA, express edition (HXE) is a very good move from SAP. Now anybody can start playing with HANA and learn it for free. This is a huge step forward. In
(1) TRANSACTION: TRANSACTION 1853862, ACTIVE 0 sec starting index read mysql tables in use 3, locked 3 LOCK WAIT 4 lock struct(s), heap size 1184, 3 row lock(s) MySQL thread id 60, OS thread handle 0x61e8, query id 23813 localhost 127.0.0.1 root updating update weather_month set ...
目前,postgresql,oracle和mysql数据库后端支持select_for_update()。但是,MySQL不支持nowait和skip_locked参数。 29、接收一个原始的SQL查询raw() raw(raw_query, params=None, translations=None) 接收一个原始的SQL查询,执行它并返回一个django.db.models.query.RawQuery...
- Fix Oracle for queries using ILIKE operator - [#31466](https://github.com/owncloud/core/issues/31466) - Improve user-sync command help description - [#31691](https://github.com/owncloud/core/issues/31691) - Fix deletion and restoration of files in trashbin in some partial selection ...