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-rw-r--r--mysql-test/r/udf.result35
1 files changed, 35 insertions, 0 deletions
diff --git a/mysql-test/r/udf.result b/mysql-test/r/udf.result
index a552282fece..6b72dcd4f30 100644
--- a/mysql-test/r/udf.result
+++ b/mysql-test/r/udf.result
@@ -115,3 +115,38 @@ DROP FUNCTION sequence;
DROP FUNCTION lookup;
DROP FUNCTION reverse_lookup;
DROP FUNCTION avgcost;
+CREATE FUNCTION is_const RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
+select
+is_const(3) as const,
+is_const(3.14) as const,
+is_const('fnord') as const,
+is_const(2+3) as const,
+is_const(rand()) as 'nc rand()',
+is_const(sin(3.14)) as const,
+is_const(upper('test')) as const;
+const const const const nc rand() const const
+const const const const not const const const
+create table bug18761 (n int);
+insert into bug18761 values (null),(2);
+select
+is_const(3) as const,
+is_const(3.14) as const,
+is_const('fnord') as const,
+is_const(2+3) as const,
+is_const(2+n) as 'nc 2+n ',
+is_const(sin(n)) as 'nc sin(n)',
+is_const(sin(3.14)) as const,
+is_const(upper('test')) as const,
+is_const(rand()) as 'nc rand()',
+is_const(n) as 'nc n ',
+is_const(is_const(n)) as 'nc ic?(n)',
+is_const(is_const('c')) as const
+from
+bug18761;
+const const const const nc 2+n nc sin(n) const const nc rand() nc n nc ic?(n) const
+const const const const not const not const const const not const not const not const const
+const const const const not const not const const const not const not const not const const
+drop table bug18761;
+select is_const((1,2,3));
+ERROR 21000: Operand should contain 1 column(s)
+drop function if exists is_const;