aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/where.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/where.c b/src/where.c
index 11eae60e6..bd4278977 100644
--- a/src/where.c
+++ b/src/where.c
@@ -1335,7 +1335,9 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
int rc;
whereTraceIndexInfoInputs(p);
+ pParse->db->nSchemaLock++;
rc = pVtab->pModule->xBestIndex(pVtab, p);
+ pParse->db->nSchemaLock--;
whereTraceIndexInfoOutputs(p);
if( rc!=SQLITE_OK && rc!=SQLITE_CONSTRAINT ){