## Dominique Devienne (ddevienne@xxxxxxxxx):
> dd_v185=> call "Epos-DBA".db_grant_connect_to(grantee_role => 'dd_joe');
> ERROR: procedure Epos-DBA.db_grant_connect_to(grantee_role =>
> unknown) does not exist
> LINE 1: call "Epos-DBA".db_grant_connect_to(grantee_role => 'dd_joe'...
There's the problem: "unknown" type - consider that string there as
"too flexible", it can be coerced into too many types, so the error
says "unknown".
Consider this demonstration:
db=# call proc1(val => 1);
CALL
db=# call proc1(val => '2');
CALL
db=# call proc1(value => 3);
ERROR: procedure proc1(value => integer) does not exist
LINE 1: call proc1(value => 3);
^
HINT: No procedure matches the given name and argument types. You might need to add explicit type casts.
db=# call proc1(value => '4');
ERROR: procedure proc1(value => unknown) does not exist
LINE 1: call proc1(value => '4');
^
HINT: No procedure matches the given name and argument types. You might need to add explicit type casts.
db=# call proc1(value => text '5');
ERROR: procedure proc1(value => text) does not exist
LINE 1: call proc1(value => text '5');
^
HINT: No procedure matches the given name and argument types. You might need to add explicit type casts.
Regards,
Christoph
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