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authordan <dan@noemail.net>2018-07-02 17:45:59 +0000
committerdan <dan@noemail.net>2018-07-02 17:45:59 +0000
commitd736829e8b9a0336039c90af415dc1fe89436458 (patch)
tree75e78f2be4773fd4992fc31ed094d90a0ab9a98d /src/func.c
parentf607bec7493d938f9b74f65dd0cfe516fe4d6eaf (diff)
downloadsqlite-d736829e8b9a0336039c90af415dc1fe89436458.tar.gz
sqlite-d736829e8b9a0336039c90af415dc1fe89436458.zip
Fix a problem in the xInverse callback for the built-in sum() window function.
FossilOrigin-Name: b6563647382634588ebe5c6a3c35c65a321dc1b3732c809d48ce46759b9dd80f
Diffstat (limited to 'src/func.c')
-rw-r--r--src/func.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/func.c b/src/func.c
index ae2b76719..110dfe97a 100644
--- a/src/func.c
+++ b/src/func.c
@@ -1530,7 +1530,7 @@ static void sumInverse(sqlite3_context *context, int argc, sqlite3_value**argv){
p->overflow = 1;
}
}else{
- p->rSum += sqlite3_value_double(argv[0]);
+ p->rSum -= sqlite3_value_double(argv[0]);
p->approx = 1;
}
}