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| author | dan <dan@noemail.net> | 2017-07-17 21:03:13 +0000 |
|---|---|---|
| committer | dan <dan@noemail.net> | 2017-07-17 21:03:13 +0000 |
| commit | 16bab5a7d9b9d5e56fb8b918c5924ec69f17965d (patch) | |
| tree | 9f218e6148c93f0493bf6ccfd4a9904c6d6d0459 /ext/misc/unionvtab.c | |
| parent | bcd303ac7d62a7ba2df2d3a8a73f9e7031b61f71 (diff) | |
| download | sqlite-16bab5a7d9b9d5e56fb8b918c5924ec69f17965d.tar.gz sqlite-16bab5a7d9b9d5e56fb8b918c5924ec69f17965d.zip | |
Add test cases to test/unionvtab.test.
FossilOrigin-Name: f2c4a584e83ffcc1cedd39460eb06d6f231a1a87f269bb3e75055232a866067e
Diffstat (limited to 'ext/misc/unionvtab.c')
| -rw-r--r-- | ext/misc/unionvtab.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/misc/unionvtab.c b/ext/misc/unionvtab.c index 8fb0c966c..23b66f812 100644 --- a/ext/misc/unionvtab.c +++ b/ext/misc/unionvtab.c @@ -653,7 +653,9 @@ static int unionFilter( } } + if( rc==SQLITE_OK ){ + if( zSql==0 ) return SQLITE_OK; pCsr->pStmt = unionPrepare(&rc, pTab->db, zSql, &pTab->base.zErrMsg); } sqlite3_free(zSql); |