Il 10/09/2013 10:46, Beena Emerson ha scritto:
> Hello,
>
> Try changing the variable left to something other like left_val. It
> will work.
> Maybe the problem is because LEFT is a keyword.
Yes, left() is a function returning a 'text'. There's a conflict when
you define it as an 'integer'...
Giuseppe.
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Giuseppe Broccolo - 2ndQuadrant Italy
PostgreSQL Training, Services and Support
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