CALL — invoke a procedure
argument] [, ...] )
CALL executes a procedure.
If the procedure has any output parameters, then a result row will be returned, containing the values of those parameters.
The name (optionally schema-qualified) of the procedure.
An input argument for the procedure call. See Section 4.3 for the full details on function and procedure call syntax, including use of named parameters.
The user must have
EXECUTE privilege on the procedure in order to be allowed to invoke it.
To call a function (not a procedure), use
CALL is executed in a transaction block, then the called procedure cannot execute transaction control statements. Transaction control statements are only allowed if
CALL is executed in its own transaction.
PL/pgSQL handles output parameters in
CALL commands differently; see Section 44.6.3.
CALL conforms to the SQL standard.