This page (revision-4) was last changed on 26-Nov-2021 10:22 by rforbes

This page was created on 26-Nov-2021 10:22 by Administrator

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4 26-Nov-2021 10:22 553 bytes rforbes to previous
3 26-Nov-2021 10:22 548 bytes rforbes to previous | to last
2 26-Nov-2021 10:22 466 bytes Administrator to previous | to last
1 26-Nov-2021 10:22 346 bytes Administrator to last

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At line 4 changed 2 lines
* Any IF condition evaluation with NULL will always return False
* a NULL value must be tested for explicity, in SQL, as thus: IS NULL or IS NOT NULL
* Any IF condition evaluation with NULL will __always__ return False
* a NULL value must be tested for explicitly, in SQL, as thus: IS NULL or IS NOT NULL
This page (revision-4) was last changed on 26-Nov-2021 10:22 by rforbesTop