Merge support for partial integrity checks.

FossilOrigin-Name: b5443b47af95f4f0ef527bee90f186ee25faa5df197dbcc3e14d48eee095e4aa

diff --cc manifest
index f5f0271a1c43db5bce908edf92b87ee3c8e1b930,e992b9f5b385c8c3ed77c83cf76236b8a5cae43e..af6c36a8f2dce4dd14d7729e1b1534b27a5bc3c2
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,32 -1,79 +1,33 @@@
 -B 7a876209a678a34c198b54ceef9e3c041f128a14dc73357f6a57cadadaa6cf7b
 -C Add\sthe\sability\sto\sdo\sa\sPRAGMA\sintegrity_check\s(or\squick_check)\son\sa\ssingle\ntable\sby\sspecifying\sthe\stable\sname\sas\sthe\sargument.
 -D 2020-07-23T00:45:06.021
 -F Makefile.in 19374a5db06c3199ec1bab71ab74a103d8abf21053c05e9389255dc58083f806
 -F Makefile.msc 48f5a3fc32672c09ad73795749f6253e406a31526935fbbffd8f021108d54574
 -F autoconf/Makefile.am a8d1d24affe52ebf8d7ddcf91aa973fa0316618ab95bb68c87cabf8faf527dc8
 -F configure a97f98dfff699495aef66ae3d9c424345778a663f583e0d6e7522670518f87c1 x
 -F configure.ac 40d01e89cb325c28b33f5957e61fede0bd17da2b5e37d9b223a90c8a318e88d4
 -F doc/lemon.html 1edc0f916e771212792d4d077aedc05168bf13fd65d64d41b2c13e46ac0063a8
 -F ext/fts3/fts3.c b8ed676b377b1f7f07596aa6272ea623acf087f529a3007b75d1f4908919e6b9
 -F ext/fts3/fts3_write.c 723ed1b11ed46ad1b3a23c0d69fa39e77986783a82d5711bf87a5ce29e0a3b52
 -F ext/fts5/fts5_index.c de14c9a30f45e2b847ff9284b14776d9d07961e545e8f1546a6aa3f915af721f
 -F ext/fts5/test/fts5corrupt3.test 7afe0fea5b2160798fdc3306395048768c6fc13acefc0e7129d4075b6e1bb224
 -F ext/lsm1/lsm_unix.c 11e0a5c19d754a4e1d93dfad06de8cc201f10f886b8e61a4c599ed34e334fc24
 -F ext/misc/decimal.c adeac2c22722ec19b8c1fb9d5c56f7a80747bbc0a5d54b4514abb6c76a34eaa3
 -F ext/misc/ieee754.c 5c7ca326361c7368f95f5743972eade3b8b24f60359ed7cba4706668a5682896
 -F main.mk b1cd0bc6aedad7ebb667b7f74f835f932f60ee33be2a5c3051fd93eb465f5c75
 -F src/alter.c 4bc16666a0df99d49658ec66f00ca36e541ec6cb39673ccc51be6a981fb9b2ce
 -F src/attach.c 0b11e00c166b622c84ec176773b1d691c61ad07d247809e3e1635d4e99e71d30
 -F src/btree.c 4bb684b2aa11ff252d7f75e019a0fb2eae462c14c818b415dff8e912632bfd54
 -F src/btreeInt.h 19267385aa3bc00067d48e0e4ba83ae82dc08b0c15a3b3df20ea653cb462b5bf
 -F src/build.c 45d912640987426442eb9eeec695c4dd45dd440b4cd27e8c13a42eed2fa87dcd
 -F src/date.c dace306a10d9b02ee553d454c8e1cf8d3c9b932e137738a6b15b90253a9bfc10
 -F src/delete.c 410c771c25afc113c273d9efad6ab6881bda28c75a1838b9d2c52ba20d1dc704
 -F src/expr.c 90039a043658ce78c3237ba5064c0934b7294120f6adc387f8d0fba306028154
 -F src/malloc.c 22d5bdd9fe88ae4fad1b91a1b9735104b82853ffef868f1f05517d60dc1875f5
 -F src/mem2.c b93b8762ab999a29ae7751532dadf0a1ac78040308a5fb1d17fcc365171d67eb
 -F src/parse.y 5bdb760a29c0b25caf7e80e82210b81cd2ea3066d5199ca29e6eac40b34bc184
 -F src/pragma.c d96ce48697d6a1d9b4fe9b1d624a62745488ecceaab702941d1c7b9f85ced8d5
 -F src/pragma.h 8dc78ab7e9ec6ce3ded8332810a2066f1ef6267e2e03cd7356ee00276125c6cf
 -F src/resolve.c 2dd6821aac2cd27de9fcf6aa6d1f8c41b4b5841c9bc58bf1c9109008009a3a2e
 -F src/select.c 39c6b63d996f9a24b34d2ccf38f67a7283355056011c2bb1b135daed7a715cf5
 -F src/shell.c.in 352a0a6399ccae40a30f72ea06f52f3791a062bde9b8929a97f345e1584ba310
 -F src/sqliteInt.h e07f073568a07e6b96c99a08ec650e2dd88a3a3229dbaeb0ed09a5f1b215e405
 -F src/test1.c fe56c4bcaa2685ca9aa25d817a0ee9345e189aff4a5a71a3d8ba946c7776feb8
 -F src/test_malloc.c 21121ea85b49ec0bdb69995847cef9036ef9beca3ce63bbb776e4ea2ecc44b97
 -F src/trigger.c ef67bde309a831515dc3c2173d792574309f2f42d45f8c078743fae9f7f98c75
 -F src/update.c fb15bec5b54fd098f4b84f6abc83c7103b45ba8484011fff8edf5ae31656eab6
 -F src/util.c 98ae6ee20504a963c9073154eb80ceded7f595a6435b6f866cd69e92a214951c
 -F src/vdbe.c 981666c49d33039df6dc9fccd40191575586ac4866255b2f57819cc5eb99f572
 -F src/vdbeapi.c c1a9004ac554d8d48794d2ce5f80397f8e419fd28643a543cc1e004c7713c3ef
 -F src/vdbemem.c 947f2a65910edb4014dc981d33e414a68c51f169f9df8c4c493a0ba840b6eb1f
 -F src/where.c 2ea911238674e9baaeddf105dddabed92692a01996073c4d4983f9a7efe481f9
 -F src/window.c 0dec178bfa541c757d15a2be78f34aea36393a0966600366810e5f8739ccf370
 -F test/altertab.test b8b2104212e8ea87c75c3cbe3cb78ed7236a6c828ee2e59ed09d3dbe9812d002
 -F test/altertab3.test d0d51e652aaa11e37de1f1215181d88334fefcb185f3b9bd91e06e98260c4694
 -F test/busy2.test 415364312743992641f9bf679c84918327296067f85a5d00012b339dc35acbd7
 -F test/corruptL.test 01cfda6b28f463d1713ac72a101e65549250568129ce5317ec6729729ecaf477
 -F test/decimal.test fcf403fd5585f47342234e153c4a4338cd737b8e0884ac66fc484df47dbcf1a7
 -F test/filter1.test 6c483ecf7886c8843a8612c021aa23f33c581f584151f251842b3a3592c95ac8
 -F test/fkey5.test 321fd41e8754389526b2b8e8769348dc9ff23a65d4d48b19c27df17459e82ec5
 -F test/fts3corrupt4.test b77dcdfa207c11d7966e71837c518cb0639c78fd109dec89c65d45a3bfd36701
 -F test/fts4upfrom.test 8df5acb6e10ad73f393d1add082b042ab1db72567888847d098152121e507b34
 -F test/fuzzdata8.db 281cbc8166a8bc5843f4a913e803ba76e27905eb02fb9d5cfd581c2429f29855
 -F test/gencol1.test b05e6c5edb9b10d48efb634ed07342441bddc89d225043e17095c36e567521a0
 -F test/ieee754.test b0945d12be7d255f3dfa18e2511b17ca37e0edd2b803231c52d05b86c04ab26e
 -F test/pg_common.tcl 3b27542224db1e713ae387459b5d117c836a5f6e328846922993b6d2b7640d9f
 +B d2aac001204621062e6cb3230ce2ac1b4545cb83b3ebb6bfebccee4d51162e97
- C Detect\sout-of-bounds\srootpage\svalues\sin\sthe\sschema.
- D 2020-07-22T21:11:10.066
++C Merge\ssupport\sfor\spartial\sintegrity\schecks.
++D 2020-07-23T09:14:25.312
 +F src/analyze.c 5cffff3d355858cd22bfc6e20ac7203510d2e1cc935086eb06f4abb2f579f628
- F src/btree.c a4720f51945a86379ecd962a715d6fe9de08651a67d1e6f7b4884612da83ceb5
++F src/btree.c 312780d344ab1c205b6571ef38757c7d5ea1cec539802cdd5a508381dd71be88
 +F src/btree.h 7af72bbb4863c331c8f6753277ab40ee67d2a2125a63256d5c25489722ec162b
 +F src/btreeInt.h 83166f6daeb91062b6ae9ee6247b3ad07e40eba58f3c05ba9e8dedad4ab1ea38
 +F src/build.c 1b8436ed3ac339a0507e61b14e4bd823eb02b76a9499b2241fddc61a5ff38c1a
 +F src/main.c eb8169cb49d36ef3481ed8f39459a4d1d61f07bd71ec26e6ee0b5da4ab73d49c
 +F src/pager.c a5f65ff2cd73b8d381cc7b338cac382ca6978d578fa0b84fdaa11d3cdc3c3e18
++F src/pragma.c bdb600be936f66b9fe69d26dfbba4528beaaf4f95c479c85b328a92484e0bf71
 +F src/prepare.c 28193f0b7fc377e14682c56b10b9dd75cf7e41eb25b8ff1ce5a4536e680e1193
 +F src/select.c 0e75d64091200a2a8fdc02abafe176a0c2e9b2654c4cc34564f25f0b408e91de
 +F src/sqliteInt.h ec260b2441d94ef0b5be424c323cf255ae30d23e2fb2bd1c42a3a59c2fbafedb
 +F src/test1.c f5cb6544a38edf0fb214384c9f7a5ab2b04b0094223b0854c004d18b8f0a7f34
 +F src/util.c 9ae0b629657ca10abde2f27f5dc3e545cb66d298d111bac062b236a099f8df2d
 +F src/vdbe.c 120fdb1add80309cf1b4d6cc88b7f4e0580e816ded743a8f495fff9ef35a4e0a
 +F src/vdbe.h 83603854bfa5851af601fc0947671eb260f4363e62e960e8a994fb9bbcd2aaa1
 +F src/vdbeInt.h 762abffb7709f19c2cb74af1bba73a900f762e64f80d69c31c9ae89ed1066b60
 +F src/vdbeaux.c 1cbbbffdb874c6f3e7aab40f3deb48abac4a71df1043cd95bb0d652d4e053871
 +F src/wherecode.c 8064fe5c042824853a9b1fda670054a51a49033a6c79059988c97751ccf8088e
 +F test/corrupt3.test 2520432b1fbf99994841e69804a3c59fb828183f4d09b85a1631bc7adca17e31
 +F test/corruptL.test ddd255069ec87976587956c7afc1932005d7ee5eaf4fe426a8994d945b883770
 +F test/dbfuzz001.test 55e1a3504f8dea84155e09912fe3b1c3ad77e0b1a938ec42ca03b8e51b321e30
 +F test/fts3corrupt4.test b352268a7092e5581b1c3fb29b7f19b424fefbc1edfd3bb9ee4eeb0d4beef970
 +F test/pager1.test 4fba160bf450cea19f6bf1d6483ef467545bac6405570e176c83c2c4b5d6d0d5
+ F test/pragma.test 50b91bedea9324d3ab48e793f908ee7d2c7dcf84bfa2281e792838be59641ec8
 -F test/speedtest1.c a8b5afe72d78ff365012aba48d3f0c579e957facb7630f765f58a6ae4656d20d
 -F test/tester.tcl 174f668fcb4569a775bf24534ac8e59ce47d3a56d37c3465d1857f027e7ec136
 -F test/triggerupfrom.test d25961fa70a99b6736193da7b49a36d8c1d28d56188f0be6406d4366315cd6e4
 -F test/upfrom1.tcl 8859d9d437f03b44174c4524a7a734a391fd4526fcff65be08285dafc9dc9041
 -F test/upfrom1.test d18f69f7c691bc791e7f31bf0e354eeff04cf2f44edc32d6b1928bad71697073
 -F test/upfrom2.test 6ebd3be8c3fac984e89a177d823686f04605b512fc167392bce6d8ba2ba63325
 -F test/upfrom3.test 7dab379d128e8dd7beb2055b295fb113c7ba93e8c2038f5ddb7a4a10f0ebb348
 -F test/upfromfault.test 70ecf8eb85559727a487283f69374e3ae39879e994d8a2437c49d7c05ecb70c9
 -F test/wherelimit2.test 657a3f24aadee62d058c5091ea682dc4af4b95ffe32f137155be49799a58e721
 -F test/window1.test e52b81fff0c3cb122a1240f336688eb81bea2967a99c4ddb78969adec7aadc2a
 -F tool/lemon.c 600a58b9d1b8ec5419373982428e927ca208826edacb91ca42ab94514d006039
 -F tool/mkautoconfamal.sh f62353eb6c06ab264da027fd4507d09914433dbdcab9cb011cdc18016f1ab3b8
 -F tool/mkpragmatab.tcl ae5585ae76ca26e4d6ccd5ea9cdebaf5efefb318bf989497a0e846cd711d9ab1
 -F tool/mksqlite3c.tcl f4ef476510eca4124c874a72029f1e01bc54a896b1724e8f9eef0d8bfae0e84c
 -F tool/mksqlite3h.tcl 1f5e4a1dbbbc43c83cc6e74fe32c6c620502240b66c7c0f33a51378e78fc4edf
 -F tool/showlocks.c 9cc5e66d4ebbf2d194f39db2527ece92077e86ae627ddd233ee48e16e8142564
 -F tool/speed-check.sh 615cbdf50f1409ef3bbf9f682e396df80f49d97ed93ed3e61c8e91fae6afde58
 -P 9679c0c61131f0e986551701a64191da0ee0f50880eaa57fe4bf520e3fecf634
 -R 1540b60a9ff01915fb590422e39c4150
 +F test/tester.tcl 6417cbb60c4169804e2e1b36ce1a840c9f33d0b0d97956e058f3cc49ed3904f0
 +F tool/showdb.c 49e810f5c414c792b5bf38cd5557ca9639713ebfef32aaff32faf7cb7ccce513
- P 4c5f3c6cacf84a36d0347790d98d82d1f584cd1537a13a2736348405c4d20367 d7dd4fc464c791915f646b1ad228697d1fa16f530fc7d0e9aa702c8df3068c65
- R 9f768fbf5ac24d5cfc1f04bde3af2863
- T +closed d7dd4fc464c791915f646b1ad228697d1fa16f530fc7d0e9aa702c8df3068c65
++P e4a92688fca31335bf15933dec10ecba04cf340ee2f726fd36d46d4c76660eee 65dd321432e8f80bc1cb11be8ca06656b41ac997a74a5eb271c797cf0fbb764e
++R e4d9af4b2c8b3592cb28dca1e5ada87e
  U drh
- Z 1b7e8560967702c3a371d0209708674f
 -Z 065b95df3af5715cbd2d0f08f8a7d1a3
++Z 84df909394c97f14dff1300a1886c42c

diff --cc manifest.uuid
index dd8880ae4184ad73f6e947f4ab3561ec4c0fbb13,d2aa5d622e698dd5621c0592a4e1d46191c8fe71..e1472e34856ac92df7dba77145df50bd2c8e189a
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- e4a92688fca31335bf15933dec10ecba04cf340ee2f726fd36d46d4c76660eee
 -65dd321432e8f80bc1cb11be8ca06656b41ac997a74a5eb271c797cf0fbb764e
++b5443b47af95f4f0ef527bee90f186ee25faa5df197dbcc3e14d48eee095e4aa

diff --cc src/btree.c
index 77eb7a788794c060ac2d1adeea5640283b1fefed,8d2dc37dac85d74d5c137d51ebe2ef2d86eef2f5..39bbf17a4dac1ea4d4a608bb4929f266a870e6a3
--- 1/src/btree.c
--- 2/src/btree.c
+++ b/src/btree.c
@@@ -10182,21 -10203,23 +10203,23 @@@ char *sqlite3BtreeIntegrityCheck
    /* Check all the tables.
    */
  #ifndef SQLITE_OMIT_AUTOVACUUM
-   if( pBt->autoVacuum ){
-     Pgno mx = 0;
-     int mxInHdr;
-     for(i=0; (int)i<nRoot; i++) if( mx<aRoot[i] ) mx = aRoot[i];
-     mxInHdr = get4byte(&pBt->pPage1->aData[52]);
-     if( mx!=mxInHdr ){
+   if( !bPartial ){
+     if( pBt->autoVacuum ){
 -      int mx = 0;
 -      int mxInHdr;
++      Pgno mx = 0;
++      Pgno mxInHdr;
+       for(i=0; (int)i<nRoot; i++) if( mx<aRoot[i] ) mx = aRoot[i];
+       mxInHdr = get4byte(&pBt->pPage1->aData[52]);
+       if( mx!=mxInHdr ){
+         checkAppendMsg(&sCheck,
+           "max rootpage (%d) disagrees with header (%d)",
+           mx, mxInHdr
+         );
+       }
+     }else if( get4byte(&pBt->pPage1->aData[64])!=0 ){
        checkAppendMsg(&sCheck,
-         "max rootpage (%d) disagrees with header (%d)",
-         mx, mxInHdr
+         "incremental_vacuum enabled with a max rootpage of zero"
        );
      }
-   }else if( get4byte(&pBt->pPage1->aData[64])!=0 ){
-     checkAppendMsg(&sCheck,
-       "incremental_vacuum enabled with a max rootpage of zero"
-     );
    }
  #endif
    testcase( pBt->db->flags & SQLITE_CellSizeCk );

diff --cc src/pragma.c
Simple merge