Re: find any row with NULL
- Date: Wed, 13 Jul 2016 16:42:34 +0200 (CEST)
- From: Johan De Meersman <vegivamp@xxxxxxxxx>
- Subject: Re: find any row with NULL
----- Original Message -----
> From: "Sándor Halász" <hsv@xxxxxxxx>
> Subject: Re: find any row with NULL
> from information_schema.columns where (table_schema, table_name,
You could, but information_schema queries can get pretty slow on large databases, especially so with InnoDB. Recent versions support explain on those queries, too, I believe.
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