plpgsql doesn't coerce boolean expressions to boolean

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by: Amin Schoeib | last post by:

Hi, How can I make textoutput (for example for tracing the code) in PLPGSQL. In Oracle you can do that using dbms.output.put_line Thanxx Schoeib 4Tek Gesellschaft für angewandte Informationstechnologien mbH Schoeib Amin

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plpgsql doesn't coerce boolean expressions to boolean

by: Frank van Vugt | last post by:

Hi, FWIW, I walked into this one when changing an int into a numeric(5,1) : IF ( 0::int ) => interpreted as false IF ( 0.0::numeric(5,1) ) => interpreted as true

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Hello My task is to validate expression and get value of it in boolean variable. I try to do following: CREATE OR REPLACE FUNCTION get_value(integer) RETURNS boolean AS' DECLARE Ret boolean; Op TEXT = ''=''; BEGIN

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Hmmm, I've always used plpgsql.so (also formerly known as libplpgsql.so, I think...) as in: CREATE FUNCTION plpgsql_call_handler () RETURNS language_handler AS '/usr/lib/plpgsql.so', 'plpgsql_call_handler' LANGUAGE c; CREATE TRUSTED PROCEDURAL LANGUAGE plpgsql HANDLER plpgsql_call_handler;

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