commit d7d385dde05651804f48880e8d793c554cf8f51a
author drh <drh@noemail.net> Thu Sep 03 01:18:00 2009 +0000
committer drh <drh@noemail.net> Thu Sep 03 01:18:00 2009 +0000
tree b65c881e6e6974685c7e5f7090daa118e331561e
parent 4e0b31cedadc0b8264e6c700aab27ee445b471d3

Do not reuse function parameters in subsequent expressions since the 
function call might have triggered a text encoding change.
Fix for ticket [2ea2425d34be].

FossilOrigin-Name: f22e388727f0ba0f187cdee51ff8ba17a5d50b8a

src/expr.c

diff --git a/src/expr.c b/src/expr.c
index 08c22ff..75ff04b 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -2371,7 +2371,9 @@
       }
       if( pFarg ){
         r1 = sqlite3GetTempRange(pParse, nFarg);
+        sqlite3ExprCachePush(pParse);     /* Ticket 2ea2425d34be */
         sqlite3ExprCodeExprList(pParse, pFarg, r1, 1);
+        sqlite3ExprCachePop(pParse, 1);   /* Ticket 2ea2425d34be */
       }else{
         r1 = 0;
       }