Immediately purge entries from the column cache when the associated register

undergoes an affinity change.  Ticket [eb5548a849].  Enhance the
SQLITE_TESTCTRL_OPTIMIZATIONS setting of sqlite3_test_control so that it
can disable the column cache for testing purposes, in an effort to prevent
future problems of a similar nature to this one.

FossilOrigin-Name: ea4e57e1c1b6663ceb12872e31a8503f6c14e3d8

1 files changed, 1 insertions, 1 deletions

diff --git a/src/where.c b/src/where.c
index f6d9ab296..0f47d18af 100644
--- a/src/where.c
+++ b/src/where.c
@@ -3336,7 +3336,7 @@ static Bitmask codeOneLoopStart(
             int iSet = ((ii==pOrWc->nTerm-1)?-1:ii);
             int r;
             r = sqlite3ExprCodeGetColumn(pParse, pTabItem->pTab, -1, iCur, 
-                                         regRowid, 0);
+                                         regRowid);
             sqlite3VdbeAddOp4Int(v, OP_RowSetTest, regRowset,
                                  sqlite3VdbeCurrentAddr(v)+2, r, iSet);
           }