Merge window function fix from trunk.

FossilOrigin-Name: b6b9e185f8c44b5f2f51111f7c5e4e2d77c8b853c5be271467ce138e8066340c

diff --cc manifest
index d47122c5f0acaaac7f65742c2e2c7e8820b36d6d,661b43a6b27cc8e37de245493b16cce4983993a3..f7b168950810441769d737681f7571742e5b34b3
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Remove\san\sunnecessary\sassignment\soperation.
- D 2022-04-20T16:53:23.152
 -C Fix\sa\sproblem\swith\susing\smultiple\sSQLITE_SUBTYPE\sfunction\sas\swindow\sfunctions\sin\sa\ssingle\squery.
 -D 2022-04-20T16:42:57.645
++C Merge\swindow\sfunction\sfix\sfrom\strunk.
++D 2022-04-20T16:54:47.749
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -639,16 -639,16 +639,16 @@@ F src/vxworks.h d2988f4e5a61a4dfe82c652
  F src/wal.c b9df133a705093da8977da5eb202eaadb844839f1c7297c08d33471f5491843d
  F src/wal.h c3aa7825bfa2fe0d85bef2db94655f99870a285778baa36307c0a16da32b226a
  F src/walker.c f890a3298418d7cba3b69b8803594fdc484ea241206a8dfa99db6dd36f8cbb3b
 -F src/where.c 3b23b363455f1d12cf36c7baa679b16bf1e48cfdd6cf0166bd52202823212f14
 -F src/whereInt.h 41ce0a8c0368372d8422e420e05a1e037624ce52fae139c3c19538ee491fb4c0
 -F src/wherecode.c b48476855e4802276e9d9aabb407609059220774b586c8c3a5a61e430aa0eb27
 -F src/whereexpr.c 346ca19fa89bcb966feb9ae42324fe7636130757f34890aaa6ef922b96be17a5
 +F src/where.c 45102d682f6efd450d89c0c5f09b838be6d69c84c6105336730ee38d3b452fad
 +F src/whereInt.h eecce79edc6f7005f91f35be6b18b7053f794e1b50e95bcd06a2d537fc176734
 +F src/wherecode.c dcf622a9650638c80c86699d3fbd39526016ac36488f6db3878fcf530803f30d
 +F src/whereexpr.c 174d4ad5be165c610c907abb779ef4a97974d22b84e1ce7898d2d9f6947249e5
- F src/window.c 42a71595263dbd8ef8248218e4fc7d4b5ddccece52146ad48e079342d93f6f8f
+ F src/window.c 924e04fd6e0e113d4dba18b78d43fcb8e42b8ebffc8fc728da52cf3ab014cf3c
  F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
  F test/affinity2.test ce1aafc86e110685b324e9a763eab4f2a73f737842ec3b687bd965867de90627
 -F test/affinity3.test eecb0dabee4b7765a8465439d5e99429279ffba23ca74a7eae270a452799f9e7
 +F test/affinity3.test b5c19d504dec222c0dc66642673d23dce915d35737b68e74d9f237b80493eb53
  F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
 -F test/aggnested.test cc47afa5e11e0d6771a85a4993fa6ff721480ddb53ea538ec3fdbafb720bd505
 +F test/aggnested.test 7269d07ac879fce161cb26c8fabe65cba5715742fac8a1fccac570dcdaf28f00
  F test/alias.test 4529fbc152f190268a15f9384a5651bbbabc9d87
  F test/all.test 2ecb8bbd52416642e41c9081182a8df05d42c75637afd4488aace78cc4b69e13
  F test/alter.test 313073774ab5c3f2ef1d3f0d03757c9d3a81284ae7e1b4a6ca34db088f886896
@@@ -1950,8 -1945,8 +1950,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 1118655f4d58da1273e83954c80d8bc17fa3bde7a39e81cb9947d59894d5ab93
- R edf3e42048aadaf122b7620ac21e901b
 -P 24755fd0657252e49793bb1fe906973a2dd84a1bde03bea9a762de36cc96c2d2
 -R ce489bf3c5c40bd5978c1e86f73a33b2
 -U dan
 -Z 359eb52948ae09bab85dc59e491e4aa7
++P ed46527aca170ccbe9ed9ea4ae065db72c82dec17da7b99c928fae4495f05c2b 9430ead7ba433cbfce99f4f364a0c08499230e3a04f167326b0f131f098ffa09
++R 9e45b0e607b815fcf8a23e78f449116c
 +U drh
- Z b461f1dbdf9602f594f3deb9c2289e0f
++Z 15057c54b73b1d1c0f60c76ea8c87053
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index bd1f5c627496223df1b34542136f01819bec1512,e5bdbcaf67f8bf7565a5a76831869090216b38bf..aa99d45d34c7e045cc3838a8296c2a33413ade08
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- ed46527aca170ccbe9ed9ea4ae065db72c82dec17da7b99c928fae4495f05c2b
 -9430ead7ba433cbfce99f4f364a0c08499230e3a04f167326b0f131f098ffa09
++b6b9e185f8c44b5f2f51111f7c5e4e2d77c8b853c5be271467ce138e8066340c