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I know of two options for INSERT IF NOT EXIST : IF NOT EXISTS (SELECT * FROM sys where name = 'web') BEGIN ...
Hi. Windows 7. installed POSTGRES Pro 9.6 DBMS. POSTGRESPRO-X64-9.6 service is not launched. The window includes that the postgrespro-x64-9.6 service was running and then...
Good afternoon, please tell me, please, what is a SARG argument and how does the optimizer use it? Answer 1, Authority 100% Sarg =...
Good day to everyone. I do not see at all where I wrote incorrectly ... Help find an error in the SQL script, please. P.S.:...

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