Two minor improvements to sum(), one of which was inspired by

[forum:/forumpost/af5be98dbc|forum post af5be98dbc].

FossilOrigin-Name: a0d3e7571aded8d1e03908059d2d5aa5d62ec49bff099cb38f6f35df5e4b18b5

diff --git a/manifest b/manifest
index e1145c527fddd1c01f8dbac360c55b4e118a4aca..575934e4e27288b4be578cb82229dacf4bcad4f7 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\suse\sthe\s[/info/609fbb94b8f01d67|viewscan\soptimization]\son\sa\squery\nthat\shas\sonly\sa\ssingle\sloop,\sas\sthe\scost\sadjustments\scan\scause\sproblems\nfor\souter\squeries.\s\sProposed\sfix\sfor\sthe\sperformance\sregression\sreported\sby\n[forum:/forumpost/64d36440e473516c|forum\spost\s64d36440e473516c].
-D 2023-07-18T21:06:19.893
+C Two\sminor\simprovements\sto\ssum(),\sone\sof\swhich\swas\sinspired\sby\n[forum:/forumpost/af5be98dbc|forum\spost\saf5be98dbc].
+D 2023-07-19T09:52:10.467
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -590,7 +590,7 @@ F src/delete.c cd5f5cd06ed0b6a882ec1a8c2a0d73b3cecb28479ad19e9931c4706c5e2182be
 F src/expr.c 8d1656b65e26af3e34f78e947ac423f0d20c214ed25a67486e433bf16ca6b543
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
 F src/fkey.c a7fcbf7e66d14dbb73cf49f31489ebf66d0e6006c62b95246924a3bae9f37b36
-F src/func.c cffa6edb4aa4865d8e237022399ba9c2b22fd11e5581efba7c5b524b525952ca
+F src/func.c 25f2e0204c011be56fc3c9a180534b68ca4866c61ec19806880136450434112d
 F src/global.c 29f56a330ed9d1b5cd9b79ac0ca36f97ac3afc730ff8bfa987b0db9e559d684d
 F src/hash.c 9ee4269fb1d6632a6fecfb9479c93a1f29271bddbbaf215dd60420bcb80c7220
 F src/hash.h 3340ab6e1d13e725571d7cee6d3e3135f0779a7d8e76a9ce0a85971fa3953c51
@@ -2043,8 +2043,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 27057ea76b5f72c73fb6f16094736685019643c665b49fd0bb8d60a812ce2338
-R e083cfeae9842a7650b26a959bcc57e4
+P 76152ad2ffe56034f2fd93d9a1ce9358e1677a7e9cd3dcd9f3a34a5c956a463e
+R 47d8d8ca9ec8151ad0210262a08ac711
 U drh
-Z 4c6375f8dd8261298072fd9d19053ffb
+Z b98de7129167c58b9385610fbdec3119
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index 24332574c1c8a8e21fbfad7af5b1f827b010a39d..4a5750f1d246f89e271a216d30dcb9634b912e63 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-76152ad2ffe56034f2fd93d9a1ce9358e1677a7e9cd3dcd9f3a34a5c956a463e
\ No newline at end of file
+a0d3e7571aded8d1e03908059d2d5aa5d62ec49bff099cb38f6f35df5e4b18b5
\ No newline at end of file

diff --git a/src/func.c b/src/func.c
index 542d71a23d2e0711afda5ca726cfac624774bb6d..8382e4a5c5746664b5894e7fdbb7c7e2e1a9318a 100644 (file)
--- a/src/func.c
+++ b/src/func.c
@@ -1764,11 +1764,10 @@ static void sumStep(sqlite3_context *context, int argc, sqlite3_value **argv){
           p->ovrfl = 1;
           kahanBabuskaNeumaierInit(p, p->iSum);
           p->approx = 1;
-          kahanBabuskaNeumaierStep(p, sqlite3_value_double(argv[0]));
+          kahanBabuskaNeumaierStepInt64(p, sqlite3_value_int64(argv[0]));
         }
       }
     }else{
-      p->approx = 1;
       if( type==SQLITE_INTEGER ){
         kahanBabuskaNeumaierStepInt64(p, sqlite3_value_int64(argv[0]));
       }else{