Merge the ALTER TABLE fix from trunk.

FossilOrigin-Name: d5ceaef3fca8cb4791ead9cbfe00d0eafa1bdc2b0522c3599c68b40fe6a7efe2

diff --cc manifest
index 89f11648b04c3e0da04717d96c30e21751df6e3a,af7df567ef4cb0e9248f848a8499c99292b0dadc..53dbf9966adaf685045a335ec0ba75262719e58e
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Improved\scomment\son\sthe\sJF_LTORJ\sconstant\sdefinition.
- D 2022-04-19T19:51:51.383
 -C Fix\sa\sproblem\sin\sALTER\sTABLE\swith\shandling\s"table.*"\sexpressions\swithin\sSELECT\sstatements\sin\striggers.
 -D 2022-04-19T20:47:18.245
++C Merge\sthe\sALTER\sTABLE\sfix\sfrom\strunk.
++D 2022-04-19T23:00:32.393
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -550,9 -550,9 +550,9 @@@ F src/pragma.h e690a356c18e98414d2e870e
  F src/prepare.c fd940149c691684e7c1073c3787a7170e44852b02d1275d2e30a5b58e89cfcaf
  F src/printf.c 05d8dfd2018bc4fc3ddb8b37eb97ccef7abf985643fa1caebdcf2916ca90fa32
  F src/random.c 097dc8b31b8fba5a9aca1697aeb9fd82078ec91be734c16bffda620ced7ab83c
 -F src/resolve.c 18d99e7146852d6064559561769fcca0743eb32b14a97da6dbed373a30ee0e76
 +F src/resolve.c a3d58967025858f0f61b7b5d6c45914650acce05c33e4379a43ca4d042a68573
  F src/rowset.c ba9515a922af32abe1f7d39406b9d35730ed65efab9443dc5702693b60854c92
- F src/select.c 6fa15ee07a8da8198e74f0092f681dd5f572e9e14b756dd140e0bba18a53bed7
 -F src/select.c 2df3b525acb48c4e005556771164cefca301e32aad14ffc51f5c9480ea04ff38
++F src/select.c 708edcf15749d1a91b8bc820f546772409b3a1a33d18ca70ff90f7253c470f5a
  F src/shell.c.in ecff6f4ab0e8e25acd578b3eb27ac0bad4d48643c160259a277151d6e9d412e1
  F src/sqlite.h.in 2a35f62185eb5e7ecc64a2f68442b538ce9be74f80f28a00abc24837edcf1c17
  F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
@@@ -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 63b8f8aec2a9ac3fbbd02715aa308eaf43c9ffde9d7c6db026d46edc575e7bdd
- R 0e43081825ba2ac344b2260d536ab5ce
 -P 2de7f8cc7fe18f0828bb53f1fd11f5eb828faf4d6dfaf39693dff4f8926c1c7a
 -R 318ac48bd1e34a4b6fd3ff5eb21b8cab
 -U dan
 -Z f1a4a18eaaf67a9686b3da1f44ac683c
++P e0744da95fc010dc3a2e030ff491bcfa08a18691ee6ebc7d4e8aab3850f56eec 24755fd0657252e49793bb1fe906973a2dd84a1bde03bea9a762de36cc96c2d2
++R 87c5522f1cf8919e21182be37373bb83
 +U drh
- Z 728f00126338b98c12a3542524a6b6aa
++Z c5b965cb083a0fb5798e9eb24bfa9f0b
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index d89f6ecb3a8d24433efc5308402c0f1c3fdd0d93,e6f39a5899b9a894b6d1559f8192826c133b4a0b..506b7930c5b2e947fb6038ae993d2f1d131907c8
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- e0744da95fc010dc3a2e030ff491bcfa08a18691ee6ebc7d4e8aab3850f56eec
 -24755fd0657252e49793bb1fe906973a2dd84a1bde03bea9a762de36cc96c2d2
++d5ceaef3fca8cb4791ead9cbfe00d0eafa1bdc2b0522c3599c68b40fe6a7efe2

diff --cc src/select.c
index 6ebc1dc3cbbcd4c1d0279d0f0a9104135b371f8c,bc6a0b1d1d37a912f6c414a7d064d5605d6af555..65ca283b3e61b1c247e2680f55bb0e90a091b641
--- 1/src/select.c
--- 2/src/select.c
+++ b/src/select.c
@@@ -5827,17 -5753,9 +5827,20 @@@ static int selectExpander(Walker *pWalk
                }
              }
              pRight = sqlite3Expr(db, TK_ID, zName);
 -            zColname = zName;
 -            zToFree = 0;
 -            if( longNames || pTabList->nSrc>1 || IN_RENAME_OBJECT ){
 +            if( longNames ){
 +              zColname = sqlite3MPrintf(db, "%s.%s", zTabName, zName);
 +              zToFree = zColname;
 +            }else{
 +              zColname = zName;
 +              zToFree = 0;
 +            }
-             if( pTabList->nSrc>1
-              && (  (pFrom->fg.jointype & JT_LTORJ)==0
-                  || !inAnyUsingClause(zName,pFrom,pTabList->nSrc-i-1) )
++            if( (pTabList->nSrc>1
++                 && (  (pFrom->fg.jointype & JT_LTORJ)==0
++                     || !inAnyUsingClause(zName,pFrom,pTabList->nSrc-i-1)
++                    )
++                )
++             || IN_RENAME_OBJECT
 +            ){
                Expr *pLeft;
                pLeft = sqlite3Expr(db, TK_ID, zTabName);
                pExpr = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight);