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darthvlado union all select null,null,null,null,null


Speed slow down on a UNION ALL view. Hot Network Questions. How to make portraits look sharp with skin soft?


String [] columns = {DatabaseHandler.COL_ID, DatabaseHandler.COL_NAME, DatabaseHandler.COL_INFO}; Cursor c = null


Union select null, null, null, null, null, null, null from information_schema.tables. for a small database containing three tables.


Here's some SQL showing a variety of conditions and and their effect as per above. Create table t (x int, y int); insert into t values (null, null), (null, 1), (1, 1); Select 'x = null' as test , x, y from t where x = null union all select 'x != null', x, y from t where x != null union all select 'not (x = null)', x...


"[null,null,null,1,2,null,null,3,4,null,null,null,null,null,5,6]". This almost works, but it misses the first empty value