Merge trunk enhancements into the pushdown-subquery branch.

FossilOrigin-Name: 27865e316f8dfbf4c20290cf1be3024d7518fec46655e34f3fc435e15346c63e

diff --cc manifest
index 781df2e04594170d489081e3d6b8da503cd5928f,64b52c9b24cf2ef1a245bdf28c99dfb7f7349b38..0be2ff7470a034984cf90c7ddbbd20261a22930f
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Do\snot\sallow\schanges\sto\ssqlite3ExprIsTableConstant()\sthat\ssupport\spushdown\sof\nsubqueries\sinterfere\swith\sthe\shash-join\slogic.
- D 2024-04-06T18:30:09.352
 -C Add\scomments\sto\snote\sthe\sname\sabiguity\sbetween\sthe\sMySQL\spush-down\noptimization\sand\sthe\sWHERE-clause\spush-down\soptimization.
 -D 2024-04-07T10:27:18.165
++C Merge\strunk\senhancements\sinto\sthe\spushdown-subquery\sbranch.
++D 2024-04-07T10:30:29.186
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -700,7 -700,7 +700,7 @@@ F src/date.c 126ba2ab10aeb2e7ba6e089b5f
  F src/dbpage.c 80e46e1df623ec40486da7a5086cb723b0275a6e2a7b01d9f9b5da0f04ba2782
  F src/dbstat.c 3b677254d512fcafd4d0b341bf267b38b235ccfddbef24f9154e19360fa22e43
  F src/delete.c cb766727c78e715f9fb7ec8a7d03658ed2a3016343ca687acfcec9083cdca500
- F src/expr.c a475049e45329a4586ce8967963784a72023cef0f5821a2265ccacb7f68e0bc6
 -F src/expr.c 98a1cabc44fbf64e4c87a639f4399d1afde640875c16dbc2e62a37c102cca9e8
++F src/expr.c 36071487e377356f1dd62e1e35870ed36a7212cb34ab1578b75d4a27ecdbfcb8
  F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
  F src/fkey.c a47610f0a5c6cb0ad79f8fcef039c01833dec0c751bb695f28dc0ec6a4c3ba00
  F src/func.c 283d4f3b2751a1d9339fd93a8a013d1948fd5f4474a3cab0955eb4fafd445d0f
@@@ -748,14 -748,14 +748,14 @@@ F src/pragma.h e690a356c18e98414d2e870e
  F src/prepare.c 371f6115cb69286ebc12c6f2d7511279c2e47d9f54f475d46a554d687a3b312c
  F src/printf.c 87b67bba3662a0523f39ae6b084a3907109702f717c654d6cecb838af5cd57f1
  F src/random.c 606b00941a1d7dd09c381d3279a058d771f406c5213c9932bbd93d5587be4b9c
 -F src/resolve.c eb1860b134fb044fd819c4347105c148d5aac7c6498032be2829e5cc95619b28
 +F src/resolve.c f242e509b2ff9e31799d26ddd87f20db1124426203aa16833a694d401b50d650
  F src/rowset.c 8432130e6c344b3401a8874c3cb49fefe6873fec593294de077afea2dce5ec97
- F src/select.c 6208d6d4acafc944b9916df28e63fc4e47b922b0335d0db057f68e334b87fc8e
 -F src/select.c 3c8e1b921edfb71904b01c1ef9fb378224cdba71543342b164c7718cc8e82a44
++F src/select.c 51893b3e34d38ad8d46b5010a6e380ca878b578be5001a640daa907336187424
  F src/shell.c.in 0354ca51eee5fbf6af394a7ef9f5ef6823ef45b743db65431f6777e4d5be2199
  F src/sqlite.h.in 32389e0d584551b300d0157881336162c14315a424cbf385c0d65eb7c2e31f7b
  F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
  F src/sqlite3ext.h 3f046c04ea3595d6bfda99b781926b17e672fd6d27da2ba6d8d8fc39981dcb54
- F src/sqliteInt.h 257a7addbdb67b1f9f514a28904ed3f574de16bd87c21570faf30600c9c39f40
 -F src/sqliteInt.h a275d95f5612f2640380532e484d1f6c46a48d84ae227e6c12e36712c22b7b8a
++F src/sqliteInt.h 4ca38e206befb3738d8cca97b6c6ee56c10f1c5bdb379ac5442d0f1a71b9fefa
  F src/sqliteLimit.h 6878ab64bdeb8c24a1d762d45635e34b96da21132179023338c93f820eee6728
  F src/status.c cb11f8589a6912af2da3bb1ec509a94dd8ef27df4d4c1a97e0bcf2309ece972b
  F src/table.c 0f141b58a16de7e2fbe81c308379e7279f4c6b50eb08efeec5892794a0ba30d1
@@@ -835,9 -835,9 +835,9 @@@ F src/vxworks.h d2988f4e5a61a4dfe82c652
  F src/wal.c 887fc4ca3f020ebb2e376f222069570834ac63bf50111ef0cbf3ae417048ed89
  F src/wal.h ba252daaa94f889f4b2c17c027e823d9be47ce39da1d3799886bbd51f0490452
  F src/walker.c 7c7ea0115345851c3da4e04e2e239a29983b61fb5b038b94eede6aba462640e2
 -F src/where.c 9982128f010a699560fb5be37633801c7641ac3540f49db43cec878025929a0e
 +F src/where.c 09253e913dc1a93aa6e0e1a5d25a392b8fa39096cc30d230dd302264b3be0661
  F src/whereInt.h 82a13766f13d1a53b05387c2e60726289ef26404bc7b9b1f7770204d97357fb8
- F src/wherecode.c 5d77db30a2a3dd532492ae882de114edba2fae672622056b1c7fd61f5917a8f1
+ F src/wherecode.c e033875570f5d65b99fdb5189e597d91c8bc34f4196089fd50e6086d174035e7
  F src/whereexpr.c 7b64295f1d82ad0928df435925dd7bbd5997b44a026153113eace0d9e71ff435
  F src/window.c 5d95122dd330bfaebd732358c8ef067c5a9394a53ac249470d611d0ce2c52be2
  F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
@@@ -1510,7 -1510,7 +1510,7 @@@ F test/printf.test 685fec5a0c5af2490ab0
  F test/printf2.test 3f55c1871a5a65507416076f6eb97e738d5210aeda7595a74ee895f2224cce60
  F test/progress.test ebab27f670bd0d4eb9d20d49cef96e68141d92fb
  F test/ptrchng.test ef1aa72d6cf35a2bbd0869a649b744e9d84977fc
- F test/pushdown.test a8472a771ff80f9652477a688a5beed40b1f6de6546ed3a38150d3b272891173
 -F test/pushdown.test 45c6fa615f225041bbebac398d42aaaffdb6e0cdef8e542be9a8337a43d0ad95
++F test/pushdown.test 3330746a897ea271b1021bc1e7e57c6f8d49bcb8ca7d58a823d01aa64a303cc7
  F test/queryonly.test 5f653159e0f552f0552d43259890c1089391dcca
  F test/quick.test 1681febc928d686362d50057c642f77a02c62e57
  F test/quickcheck.test a4b7e878cd97e46108291c409b0bf8214f29e18fddd68a42bc5c1375ad1fb80a
@@@ -2184,8 -2184,9 +2184,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P a4e1f03dcad70e828a4b56e7a332946daf84d6eae078e3ec9a248b8157a53963
- R d7462427e22b33861c511b137742aefb
 -P c6e873d4db3ef36a0d561e64ead6feada5d1654c0757b4b6e55f671c9db66469
 -Q +681dfe2dd60714daf4987d45231d877f389825ab93e9bd0749391230186d6091
 -R 023f47c11f43b462b0bef8a0994a0c0a
++P 8682931f9c6b40e1b09139c10bbe932c38330b5eb0c5c84f2432ad19a6793e37 3d5fb1ec7a0440072d6e3b957903c85d0f32b8b07207a1ef22d1a69cf5e664d1
++R 1c8ec3969a2f62f321843779b94d95c0
  U drh
- Z cfcd3c15df77757710cc4630347f7777
 -Z 5c41a9ea676fc6eeb1fc7c2dc29fd70c
++Z 01f0a53bbc70dd3f39888afc9b26be49
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 545d7417cd60bf157f7d18e720c365ad882f0799,1888e324a6a8085971fdf6d264b3edd4d446682d..bb04681b1f8b272f3ee316836a28c32d86cc8215
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 8682931f9c6b40e1b09139c10bbe932c38330b5eb0c5c84f2432ad19a6793e37
 -3d5fb1ec7a0440072d6e3b957903c85d0f32b8b07207a1ef22d1a69cf5e664d1
++27865e316f8dfbf4c20290cf1be3024d7518fec46655e34f3fc435e15346c63e

diff --cc src/expr.c
Simple merge

diff --cc src/select.c
Simple merge

diff --cc src/sqliteInt.h
Simple merge

diff --cc test/pushdown.test
Simple merge