Podcast #128: We chat with Kent C Dodds about why he loves React and discuss what life was like in the dark days before Git. Listen now.
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A database concept used to represent missing, unknown or inapplicable data.

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Nope. Here's a simple test: SELECT COALESCE(1, (SELECT 1/0)) -- runs fine SELECT COALESCE(NULL, (SELECT 1/0)) -- throws error If the second condition is evaluated, an exception is thrown for …
answered Sep 19 '11 by JNK