diff options
Diffstat (limited to 'ext/rtree')
| -rw-r--r-- | ext/rtree/rtree.c | 6 | ||||
| -rw-r--r-- | ext/rtree/rtreeH.test | 19 |
2 files changed, 25 insertions, 0 deletions
diff --git a/ext/rtree/rtree.c b/ext/rtree/rtree.c index f7d3bda01..fb35bc10e 100644 --- a/ext/rtree/rtree.c +++ b/ext/rtree/rtree.c @@ -1135,6 +1135,12 @@ static void resetCursor(RtreeCursor *pCsr){ pCsr->base.pVtab = (sqlite3_vtab*)pRtree; pCsr->pReadAux = pStmt; + /* The following will only fail if the previous sqlite3_step() call failed, + ** in which case the error has already been caught. This statement never + ** encounters an error within an sqlite3_column_xxx() function, as it + ** calls sqlite3_column_value(), which does not use malloc(). So it is safe + ** to ignore the error code here. */ + sqlite3_reset(pStmt); } /* diff --git a/ext/rtree/rtreeH.test b/ext/rtree/rtreeH.test index e26107f07..79bf9808d 100644 --- a/ext/rtree/rtreeH.test +++ b/ext/rtree/rtreeH.test @@ -99,5 +99,24 @@ do_execsql_test rtreeH-300 { ORDER BY id; } {box-48,48 box-49,48 box-48,49 xbox-49,49} +#------------------------------------------------------------------------- +reset_db +do_execsql_test rtreeH-300 { + CREATE TABLE t0(c0); + INSERT INTO t0(c0) VALUES (NULL); + INSERT INTO t0(c0) VALUES (1); + CREATE VIRTUAL TABLE t1 USING rtree(c0, c1, c2, +c3 BLOB ); + INSERT INTO t1(c2, c3, c0) VALUES (1, 2, 1); +} + +do_execsql_test rtreeH-310 { + SELECT 1 FROM t1 WHERE t1.c3; +} {1} + +do_execsql_test rtreeH-320 { + SELECT * FROM t0 WHERE NOT EXISTS ( + SELECT 1 FROM t1 WHERE t1.c3 OR t0.c0 ISNULL + ); +} {} finish_test |