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| author | dan <Dan Kennedy> | 2021-03-31 11:31:19 +0000 |
|---|---|---|
| committer | dan <Dan Kennedy> | 2021-03-31 11:31:19 +0000 |
| commit | b03786ad6e89e1b38d94dfe9ca48aee921a97196 (patch) | |
| tree | 3caedbc4a8f70cb4d9af902ab1ad9cfef5b46b2b /src/window.c | |
| parent | 0d23f678b1d26a469a801c1e80f46003c55cf2e1 (diff) | |
| download | sqlite-b03786ad6e89e1b38d94dfe9ca48aee921a97196.tar.gz sqlite-b03786ad6e89e1b38d94dfe9ca48aee921a97196.zip | |
Ensure that negative numbers may not be used in frame offset clauses even if they are initially text value. e.g. (RANGE BETWEEN '-1' PRECEDING ...).
FossilOrigin-Name: 8b681b274dd01c3e0f76d5bbddcbb2450c6d9475b9cfa0db961a3ab5edf51db1
Diffstat (limited to 'src/window.c')
| -rw-r--r-- | src/window.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/window.c b/src/window.c index 26a82a9e3..33e905e53 100644 --- a/src/window.c +++ b/src/window.c @@ -1469,6 +1469,7 @@ static void windowCheckValue(Parse *pParse, int reg, int eCond){ VdbeCoverageIf(v, eCond==2); } sqlite3VdbeAddOp3(v, aOp[eCond], regZero, sqlite3VdbeCurrentAddr(v)+2, reg); + sqlite3VdbeChangeP5(v, SQLITE_AFF_NUMERIC); VdbeCoverageNeverNullIf(v, eCond==0); /* NULL case captured by */ VdbeCoverageNeverNullIf(v, eCond==1); /* the OP_MustBeInt */ VdbeCoverageNeverNullIf(v, eCond==2); |