From 573a2c6160644dacbf9ac2fdeecbbfddb6664326 Mon Sep 17 00:00:00 2001
From: Johan Wikman <johan.wikman@mariadb.com>
Date: Tue, 23 May 2017 10:45:26 +0300
Subject: [PATCH] MXS-1196: Accept ".tbl.col" columns names

---
 query_classifier/qc_sqlite/sqlite-src-3110100/src/parse.y | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/query_classifier/qc_sqlite/sqlite-src-3110100/src/parse.y b/query_classifier/qc_sqlite/sqlite-src-3110100/src/parse.y
index 76813045d..2555ab7bd 100644
--- a/query_classifier/qc_sqlite/sqlite-src-3110100/src/parse.y
+++ b/query_classifier/qc_sqlite/sqlite-src-3110100/src/parse.y
@@ -1778,6 +1778,12 @@ expr(A) ::= nm(X) DOT nm(Y). {
   A.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
   spanSet(&A,&X,&Y);
 }
+expr(A) ::= DOT nm(X) DOT nm(Y). {
+  Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &X);
+  Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &Y);
+  A.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
+  spanSet(&A,&X,&Y);
+}
 expr(A) ::= nm(X) DOT nm(Y) DOT nm(Z). {
   Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &X);
   Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &Y);