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Re: \if, \elseif, \else, \endif (was Re: [HACKERS] PSQL commands:\quit_if, \quit_unless) - Mailing list pgsql-hackers

From Corey Huinker
Subject Re: \if, \elseif, \else, \endif (was Re: [HACKERS] PSQL commands:\quit_if, \quit_unless)
Date
Msg-id CADkLM=cHpe1QUJYUFDau4yyAVOoZKK+wNMsoChbEHxyzm3DLFA@mail.gmail.com
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In response to Re: \if, \elseif, \else, \endif (was Re: [HACKERS] PSQL commands:\quit_if, \quit_unless)  (Fabien COELHO <coelho@cri.ensmp.fr>)
Responses Re: \if, \elseif, \else, \endif (was Re: [HACKERS] PSQL commands:\quit_if, \quit_unless)  (Fabien COELHO <coelho@cri.ensmp.fr>)
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  calvin=> \if true
  calvin?t=> SELECT 1 +
  calvin?t->   2;
    3
  calvin?t=> \if true
  calvin?t=>   \echo hello
    hello
  calvin?t=> \endif
  calvin?t=> \else
  calvin?z=>   \echo ignored
  calvin?t=> \endif
  calvin=>

Ok, so that's not just PROMPT_READY, that's every prompt...which might be ok. ? is a great optional cue, and you're thinking on 2 levels deep, 2nd level always being '.'? I'll give that a shot.


 

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