1 files changed, 9 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index 07f668881..4ae5c7ecd 100644
--- a/src/main.c
+++ b/src/main.c
@@ -911,6 +911,15 @@ static int binCollFunc(
 }
 
 /*
+** Return true if CollSeq is the default built-in BINARY.
+*/
+int sqlite3IsBinary(const CollSeq *p){
+  assert( p==0 || p->xCmp!=binCollFunc || p->pUser!=0
+            || strcmp(p->zName,"BINARY")==0 );
+  return p==0 || (p->xCmp==binCollFunc && p->pUser==0);
+}
+
+/*
 ** Another built-in collating sequence: NOCASE. 
 **
 ** This collating sequence is intended to be used for "case independent