[GENERAL] how to convert a string array to a string. fct array_to_string seem to work only for INT array??

[David Gagnon]

Hi all,

 I'm messing with this, I think simple, problem.  I searched the doc 
and the web without success .. hum
I have a string array(Compte[]) and I need to create the following 
string statement to populate a temporary table

statement := ' INSERT INTO T_CR1 ( CRNUM, CRMONT, CSGLNUM, CRDATE)
                   SELECT CRNUM, CSGLNUM, CRMONT, CRDATE
                   FROM CR INNER JOIN CS ON CR.CRNUM = CS.CSCRNUM AND 
CR.CRYPNUM = CS.CSYPNUM
                   WHERE CRYPNUM = ' || quote_literal(companyId) || '
                        AND CRDATE  <= CURRENT_DATE
            AND CSGLNUM IN {'  || array_to_string(Compte, ',') || '}';

   EXECUTE statement;

For now I get :

INSERT INTO T_CR1 ( CRNUM, CRMONT, CSGLNUM, CRDATE)
                   SELECT CRNUM, CSGLNUM, CRMONT, CRDATE
                   FROM CR INNER JOIN CS ON CR.CRNUM = CS.CSCRNUM AND 
CR.CRYPNUM = CS.CSYPNUM
                   WHERE CRYPNUM = 'M'
                        AND CRDATE  <= CURRENT_DATE
            AND CSGLNUM IN {cpt1, cpt2}


But I want:

INSERT INTO T_CR1 ( CRNUM, CRMONT, CSGLNUM, CRDATE)
                   SELECT CRNUM, CSGLNUM, CRMONT, CRDATE
                   FROM CR INNER JOIN CS ON CR.CRNUM = CS.CSCRNUM AND 
CR.CRYPNUM = CS.CSYPNUM
                   WHERE CRYPNUM = 'M'
                        AND CRDATE  <= CURRENT_DATE
            AND CSGLNUM IN {'cpt1', 'cpt2'}

How can I do that.  I expected to find a standard function in the doc to 
do that ...

Thanks for your help!

Best Regards
David

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