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Merge the latest trunk enhancements into the sqlite3_stmt_explain branch.

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FossilOrigin-Name: 06eae046c1a1155f22590b88942db72f01482f2363da9753f8adfdb322679055
This commit is contained in:
drh 2023-07-19 10:17:42 +00:00
commit 47079b19df
5 changed files with 17 additions and 13 deletions
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6
ext/fts5/fts5_index.c
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@ -4655,9 +4655,13 @@ static void fts5SecureDeleteOverflow(
int i1 = pLeaf->szLeaf;
int i2 = 0;
i1 += fts5GetVarint32(&aPg[i1], iFirst);
if( iFirst<iNext ){
p->rc = FTS5_CORRUPT;
break;
}
aIdx = sqlite3Fts5MallocZero(&p->rc, (pLeaf->nn-pLeaf->szLeaf)+2);
if( aIdx==0 ) break;
i1 += fts5GetVarint32(&aPg[i1], iFirst);
i2 = sqlite3Fts5PutVarint(aIdx, iFirst-nShift);
if( i1<pLeaf->nn ){
memcpy(&aIdx[i2], &aPg[i1], pLeaf->nn-i1);

16
manifest
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@ -1,5 +1,5 @@
C Enhance\sthe\ssqlite3_stmt_explain()\sinterface\sso\sthat\savoids\sunnecessary\nreprepare\soperations.
D 2023-07-18T17:29:05.187
C Merge\sthe\slatest\strunk\senhancements\sinto\sthe\ssqlite3_stmt_explain\sbranch.
D 2023-07-19T10:17:42.983
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -92,7 +92,7 @@ F ext/fts5/fts5_buffer.c 3001fbabb585d6de52947b44b455235072b741038391f830d6b7292
F ext/fts5/fts5_config.c 051056a9052f5d3a4d1c695f996fd364f920e341f136c60ab2c04aa7e267113f
F ext/fts5/fts5_expr.c 58fb8ceddfb1cefcd54510f9f2f33c220ef9d1b3fa77462111f5ae2a825ab7b1
F ext/fts5/fts5_hash.c d4fb70940359f2120ccd1de7ffe64cc3efe65de9e8995b822cd536ff64c96982
F ext/fts5/fts5_index.c fe98ebd8835760b9c787d20f6b50d648a761afd8e3b55780e718ee34c694743b
F ext/fts5/fts5_index.c 430d3edfc5b51d02f0671e2b8268c12bf485f7dc80db2b61c996e74814bc46b0
F ext/fts5/fts5_main.c b4dba04a36aaf9b8e8cef0100b6dbb422cc74753eacc11d6401cac7a87c0f38d
F ext/fts5/fts5_storage.c 76c6085239eb44424004c022e9da17a5ecd5aaec859fba90ad47d3b08f4c8082
F ext/fts5/fts5_tcl.c b1445cbe69908c411df8084a10b2485500ac70a9c747cdc8cda175a3da59d8ae
@ -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
@ -722,7 +722,7 @@ F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
F src/wal.c dd843f619ac60d5dadab7109cf402432ba74dde0c301505fd1c202add07659e3
F src/wal.h c3aa7825bfa2fe0d85bef2db94655f99870a285778baa36307c0a16da32b226a
F src/walker.c 7c7ea0115345851c3da4e04e2e239a29983b61fb5b038b94eede6aba462640e2
F src/where.c 2dc708cf8b6a691fb79f16bbc46567497ee6f991043318d421e294b2da114d93
F src/where.c 477fcc5e561ef169e6002499602af6b805156c2aae6b2f5c2c93ef8c1cd64768
F src/whereInt.h c7d19902863beadec1d04e66aca39c0bcd60b74f05f0eaa7422c7005dfc5d51a
F src/wherecode.c 5d77db30a2a3dd532492ae882de114edba2fae672622056b1c7fd61f5917a8f1
F src/whereexpr.c dc5096eca5ed503999be3bdee8a90c51361289a678d396a220912e9cb73b3c00
@ -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 5683743ddf0bb051f2fe5d137cc18407e000e77e9faa9010a22e3134b575638b
R a56fcd1282b166331b87ac37d0175ebe
P 050f773addd605f6690348c98e9000a9a3663bbc26288a71973fd7b40468e8ab a0d3e7571aded8d1e03908059d2d5aa5d62ec49bff099cb38f6f35df5e4b18b5
R 1b8abd8c868c9252b4ad39501c74d63b
U drh
Z 96b7009f78463b1b25a8594262247cfd
Z 5952a3e3d009df0b224f122b62ef2345
# Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
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@ -1 +1 @@
050f773addd605f6690348c98e9000a9a3663bbc26288a71973fd7b40468e8ab
06eae046c1a1155f22590b88942db72f01482f2363da9753f8adfdb322679055

3
src/func.c
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@ -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{

3
src/where.c
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@ -5122,9 +5122,10 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
/* TUNING: A full-scan of a VIEW or subquery in the outer loop
** is not so bad. */
if( iLoop==0 && (pWLoop->wsFlags & WHERE_VIEWSCAN)!=0 ){
if( iLoop==0 && (pWLoop->wsFlags & WHERE_VIEWSCAN)!=0 && nLoop>1 ){
rCost += -10;
nOut += -30;
WHERETRACE(0x80,("VIEWSCAN cost reduction for %c\n",pWLoop->cId));
}
/* Check to see if pWLoop should be added to the set of