tests/files/function_psql4.sql


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CREATE FUNCTION doubledollarinbody(var1 text) RETURNS text
/* see issue277 */
LANGUAGE plpgsql
AS $_$
DECLARE
  str text;
  BEGIN
    str = $$'foo'$$||var1;
    execute 'select '||str into str;
    return str;
  END
$_$;