isql doesn't know the difference between UDF's and psql-functions
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Key: CORE-3963
URL: http://tracker.firebirdsql.org/browse/CORE-3963
Project: Firebird Core
Issue Type: Improvement
Components: ISQL
Affects Versions: 3.0 Initial
Environment: probably all
Reporter: Frank Schlottmann-Goedde
Priority: Minor
Using the following script in isql against the employee database shows the
issue:
/*
isql doesn't know the difference between UDF's and psql-functions
SQL> show functions;
ABS QR
SQL> show function abs;
Function ABS:
Function library is ib_udf
Entry point is IB_UDF_abs
Returns BY VALUE DOUBLE PRECISION
Argument 1: DOUBLE PRECISION
SQL> show function qr;
Function QR:
Function library is
Entry point is
Returns BY VALUE DOUBLE PRECISION
Argument 1: BY VALUE DOUBLE PRECISION
*/
drop function "ABS";
drop function qr;
commit;
set term^;
DECLARE EXTERNAL FUNCTION "ABS"
DOUBLE PRECISION
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT 'IB_UDF_abs' MODULE_NAME 'ib_udf';
create function qr (inp double precision) returns double precision
as
declare variable out double precision;
begin
out=inp*inp;
return out ;
end^
set term; ^
commit;
show functions;
show function abs;
show function qr;
exit;
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