Improve the ".recover" command in the shell tool so that it is not confused by auto...

FossilOrigin-Name: 87d76047d6a3df31bc9b7c0cffa7b758236c124f87263a520850b019cbbc4c6e

diff --git a/manifest b/manifest
index 028a049bcc3011396351a8c4230b2276ec254cfc..8353b07655b6d04ff90df252f92d17a85307dc22 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Avoid\sredefining\stypes\su32\sand\su16\swhen\sfossildelta.c\sis\scompiled\sas\spart\sof\sthe\samalgamation.
-D 2019-07-23T13:26:43.019
+C Improve\sthe\s".recover"\scommand\sin\sthe\sshell\stool\sso\sthat\sit\sis\snot\sconfused\sby\sauto-vacuum\sdatabases.\sAnd\sso\sthat\sit\scan\srecover\stables\sfor\swhich\sone\sor\smore\sof\sthe\scolumn\snames\sare\sSQL\skeywords.
+D 2019-07-24T08:15:09.374
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -523,7 +523,7 @@ F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
 F src/resolve.c edf29463177e9fa9dad5346e9adf482f24db9f180c693d0ba993e25dc797f6b7
 F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
 F src/select.c 9817d812b13c956ac28d27390602751a8add217f87224d2636fb3ef7e4d646a7
-F src/shell.c.in a571d51dd7605b34796e9942dce0e895156d1860383faf6aaca3c88b08fe2a43
+F src/shell.c.in 68ef28e3a5f110c202d574a537ec75648aec075a74b19acb69192394efb00de9
 F src/sqlite.h.in 83ebc8ab1a2e82d92214006ea2c15bf8a0604f3fac2c31dd9ce9021f568c71f2
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h 9ecc93b8493bd20c0c07d52e2ac0ed8bab9b549c7f7955b59869597b650dd8b5
@@ -1837,7 +1837,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P f60a83069168899dcfd706b4d0901084c7ce92d85277950317e962a8a98ec668
-R 84008622b9c994d74ed4e65360e28d93
+P d8e88248e3204b5f2b95b9b8921ee7ee2f7574ae81e6abd5b4f2ddf187f7d71b
+R 01d1db0886e417c95a44058ab3274e67
 U dan
-Z 85dff92fade63aa4999107c46113ee46
+Z f78057b0d92324722c7a72785904e4d4

diff --git a/manifest.uuid b/manifest.uuid
index a29c2b830d30539200d0d966e04a30cb36abc1d5..eb75d34e9deca33ca3f919bb23e735508f6d423b 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-d8e88248e3204b5f2b95b9b8921ee7ee2f7574ae81e6abd5b4f2ddf187f7d71b
\ No newline at end of file
+87d76047d6a3df31bc9b7c0cffa7b758236c124f87263a520850b019cbbc4c6e
\ No newline at end of file

diff --git a/src/shell.c.in b/src/shell.c.in
index b51df8194b90f96ded827a698eba6c8393a93005..7ccf0bae8ca36ecdf1ffeddc7354671d253cc5aa 100644 (file)
--- a/src/shell.c.in
+++ b/src/shell.c.in
@@ -6397,7 +6397,7 @@ static RecoverTable *recoverNewTable(
       }
       i = 1;
       shellPreparePrintf(dbtmp, &rc, &pStmt, 
-          "SELECT %Q || group_concat(name, ', ') "
+          "SELECT %Q || group_concat(quote(name), ', ') "
           "  FILTER (WHERE cid!=%d) OVER (ORDER BY %s cid) "
           "FROM pragma_table_info(%Q)", 
           bIntkey ? ", " : "", pTab->iPk, 
@@ -6619,6 +6619,21 @@ static int recoverDatabaseCmd(ShellState *pState, int nArg, char **azArg){
     );
   }
 
+  /* If this is an auto-vacuum database, add all pointer-map pages to
+  ** the freelist table. Do this regardless of whether or not 
+  ** --freelist-corrupt was specified.  */
+  shellExec(pState->db, &rc, 
+    "WITH ptrmap(pgno) AS ("
+    "  SELECT 2 WHERE shell_int32("
+    "    (SELECT data FROM sqlite_dbpage WHERE pgno=1), 13"
+    "  )"
+    "    UNION ALL "
+    "  SELECT pgno+1+(SELECT page_size FROM pragma_page_size)/5 AS pp "
+    "  FROM ptrmap WHERE pp<=(SELECT page_count FROM pragma_page_count)"
+    ")"
+    "REPLACE INTO recovery.freelist SELECT pgno FROM ptrmap"
+  );
+
   shellExec(pState->db, &rc, 
     "CREATE TABLE recovery.dbptr("
     "      pgno, child, PRIMARY KEY(child, pgno)"