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-rw-r--r--sql/item_cmpfunc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h
index b9d8615beb4..e7670755396 100644
--- a/sql/item_cmpfunc.h
+++ b/sql/item_cmpfunc.h
@@ -122,6 +122,8 @@ public:
{
cmp.set_cmp_func(this, tmp_arg, tmp_arg+1);
}
+ bool set_cmp_charset(CHARSET_INFO *cs1, enum coercion co1,
+ CHARSET_INFO *cs2, enum coercion co2);
optimize_type select_optimize() const { return OPTIMIZE_OP; }
virtual enum Functype rev_functype() const { return UNKNOWN_FUNC; }
bool have_rev_func() const { return rev_functype() != UNKNOWN_FUNC; }