Tom Lane wrote:
>Constantin Teodorescu <teo@flex.ro> writes:
>
>
>>I have replaced:
>>... where id=\'\\$1\'
>> with
>>... where id=\\$1
>>
>>
>
>
>
>>and the error is now:
>>ERROR: Unable to identify an operator '=$' for types 'character
>>varying' and 'integer'
>>
>>
>
>Wup, you needed a space:
>
> ... where id = \\$1
>
>BTW, if id is varchar it would be better to define the function as
>accepting varchar not bpchar, no?
>
>
Yes, I changed it as varchar the function parameter and the query parameter!
Now it works even with 2 backslashes like this:
... from conturi where id = \\$1" [list varchar]
teo