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Improve error messages caused by corrupt database schemas in OPEN_SHARED_SCHEMA mode.

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FossilOrigin-Name: 8ac75b8a880447ea67cf7646fc5af1379ce35861f396634119d7381e1dde404a
This commit is contained in:
dan
2019-02-19 18:00:28 +00:00
parent a011145aae
commit aec53fa5ba
14 changed files with 84 additions and 59 deletions
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34
manifest
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@@ -1,5 +1,5 @@
C Ensure\sthat\screating\stemp\sschema\sitems\sdoes\snot\scause\san\sOPEN_SHARABLE_SCHEMA\sconnection\sto\sload\sall\sschemas\sinto\smemory. C Improve\serror\smessages\scaused\sby\scorrupt\sdatabase\sschemas\sin\sOPEN_SHARED_SCHEMA\smode.
D 2019-02-18T18:16:05.585 D 2019-02-19T18:00:28.023
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F Makefile.in 56456706c4da271309914c756c9c8ea537685f1c79f8785afa72f968d6810482 F Makefile.in 56456706c4da271309914c756c9c8ea537685f1c79f8785afa72f968d6810482
@@ -449,8 +449,8 @@ F spec.template 86a4a43b99ebb3e75e6b9a735d5fd293a24e90ca
F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
F sqlite3.1 fc7ad8990fc8409983309bb80de8c811a7506786 F sqlite3.1 fc7ad8990fc8409983309bb80de8c811a7506786
F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a
F src/alter.c 669e18e9ef4d98a2941d1a98fb356309534b6965ff221b5d72e747dfd33bdbbe F src/alter.c 995b37de876639f1b6c14fcf15f3ee1004e3cbea354ebb43d7f5c4de0d649a64
F src/analyze.c 9ffcf93866bffb8951a232f9ed770388847ac33dae2bf57fc6c7faf1f3fb7d75 F src/analyze.c e75c3c1d6534265f74a4763282f17e9ad946606ef0a68c5517fcfb355cc243d0
F src/attach.c 06897ba0fa023ab6aea459afa813c767879c99c8cccedad41126369af455c254 F src/attach.c 06897ba0fa023ab6aea459afa813c767879c99c8cccedad41126369af455c254
F src/auth.c 0fac71038875693a937e506bceb492c5f136dd7b1249fbd4ae70b4e8da14f9df F src/auth.c 0fac71038875693a937e506bceb492c5f136dd7b1249fbd4ae70b4e8da14f9df
F src/backup.c 78d3cecfbe28230a3a9a1793e2ead609f469be43e8f486ca996006be551857ab F src/backup.c 78d3cecfbe28230a3a9a1793e2ead609f469be43e8f486ca996006be551857ab
@@ -459,7 +459,7 @@ F src/btmutex.c 8acc2f464ee76324bf13310df5692a262b801808984c1b79defb2503bbafadb6
F src/btree.c 161b6a57b91d160065e512a4d0be180e402a16a059034a380cbdc2411924f8ac F src/btree.c 161b6a57b91d160065e512a4d0be180e402a16a059034a380cbdc2411924f8ac
F src/btree.h 63b94fb38ce571c15eb6a3661815561b501d23d5948b2d1e951fbd7a2d04e8d3 F src/btree.h 63b94fb38ce571c15eb6a3661815561b501d23d5948b2d1e951fbd7a2d04e8d3
F src/btreeInt.h 6111c15868b90669f79081039d19e7ea8674013f907710baa3c814dc3f8bfd3f F src/btreeInt.h 6111c15868b90669f79081039d19e7ea8674013f907710baa3c814dc3f8bfd3f
F src/build.c 87a0bc491b8bc9006f724fcda2eb1379ee83b665f0e5bcbb1ab3db9e6e907f63 F src/build.c 80f9e220e3a519e3a78324f20826285f473fe99b9ae5c95267b98f302013fe74
F src/callback.c df42b5473587c3322038d594be585a6d92d532e1a67f5c340b324de887b8a44a F src/callback.c df42b5473587c3322038d594be585a6d92d532e1a67f5c340b324de887b8a44a
F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
F src/ctime.c 109e58d00f62e8e71ee1eb5944ac18b90171c928ab2e082e058056e1137cc20b F src/ctime.c 109e58d00f62e8e71ee1eb5944ac18b90171c928ab2e082e058056e1137cc20b
@@ -469,7 +469,7 @@ F src/dbstat.c c12833de69cb655751487d2c5a59607e36be1c58ba1f4bd536609909ad47b319
F src/delete.c d08c9e01a2664afd12edcfa3a9c6578517e8ff8735f35509582693adbe0edeaf F src/delete.c d08c9e01a2664afd12edcfa3a9c6578517e8ff8735f35509582693adbe0edeaf
F src/expr.c 182dc9ff30aa6a430b7f728ce84fda85ec10890e29fdf75be1e871d13222a99c F src/expr.c 182dc9ff30aa6a430b7f728ce84fda85ec10890e29fdf75be1e871d13222a99c
F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
F src/fkey.c 56ceea145999b1c077eb106bd4da37b197f85a249f37b755336223faa78005b7 F src/fkey.c 878bec1b4d9aab3b34585121b834fce9b2780352b7282510e4ffc94b75ce6c83
F src/func.c 0341881d22903aac5ba7f352b188806d6436e1d6ae4235ff01e44d56879dfe63 F src/func.c 0341881d22903aac5ba7f352b188806d6436e1d6ae4235ff01e44d56879dfe63
F src/global.c 0dea3065ea72a65ae941559b6686aad6516d4913e76fa4f79a95ff7787f624ec F src/global.c 0dea3065ea72a65ae941559b6686aad6516d4913e76fa4f79a95ff7787f624ec
F src/hash.c a12580e143f10301ed5166ea4964ae2853d3905a511d4e0c44497245c7ce1f7a F src/hash.c a12580e143f10301ed5166ea4964ae2853d3905a511d4e0c44497245c7ce1f7a
@@ -479,7 +479,7 @@ F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
F src/insert.c 4cf069988908f650bec92fd821a082f6eda87c01191047e49a1a5007af93274c F src/insert.c 4cf069988908f650bec92fd821a082f6eda87c01191047e49a1a5007af93274c
F src/legacy.c d7874bc885906868cd51e6c2156698f2754f02d9eee1bae2d687323c3ca8e5aa F src/legacy.c d7874bc885906868cd51e6c2156698f2754f02d9eee1bae2d687323c3ca8e5aa
F src/loadext.c e6f10875d52aca3b7e57ce1ec174aeafc9b6c00b43000cd30d791f9cb490b7a6 F src/loadext.c e6f10875d52aca3b7e57ce1ec174aeafc9b6c00b43000cd30d791f9cb490b7a6
F src/main.c 519cbda96cd35cea76bee8403546db654c5ac1c93ebee63cb8ff609dd23a3903 F src/main.c 9f6eb3ae328a8c76a9880405e5f5d1e398044859633aceaa953f70d1f4f3b76d
F src/malloc.c 0f9da2a66b230a5785af94b9672126845099b57b70a32c987d04ac28c69da990 F src/malloc.c 0f9da2a66b230a5785af94b9672126845099b57b70a32c987d04ac28c69da990
F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
F src/mem1.c c12a42539b1ba105e3707d0e628ad70e611040d8f5e38cf942cee30c867083de F src/mem1.c c12a42539b1ba105e3707d0e628ad70e611040d8f5e38cf942cee30c867083de
@@ -508,9 +508,9 @@ F src/parse.y 741a270b7f2f85bc5d026d06fb5a9ccba5335304ff2831e1cb44b36cd0da6006
F src/pcache.c 696a01f1a6370c1b50a09c15972bc3bee3333f8fcd1f2da8e9a76b1b062c59ee F src/pcache.c 696a01f1a6370c1b50a09c15972bc3bee3333f8fcd1f2da8e9a76b1b062c59ee
F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586 F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586
F src/pcache1.c a72804486dfa8e4b6bc30d666c97ecf1155f91a4351fc6e48ea4097e4eb304fb F src/pcache1.c a72804486dfa8e4b6bc30d666c97ecf1155f91a4351fc6e48ea4097e4eb304fb
F src/pragma.c 06a6b3f0f9511e5f2c270009f0291b86ce25775ff3a4c93802525f5884e63235 F src/pragma.c af67dedaad8bafe9a5f9adcec32a0da6dd118617dd8220ad1d118f5a6bf83a02
F src/pragma.h a776bb9c915207e9d1117b5754743ddf1bf6a39cc092a4a44e74e6cb5fab1177 F src/pragma.h a776bb9c915207e9d1117b5754743ddf1bf6a39cc092a4a44e74e6cb5fab1177
F src/prepare.c 8335bb97dea9af5a79dd19f87e35bc0c2624578a7a8a07346bb7cc67ad3dd8f6 F src/prepare.c 3e1c9aefe1bbb1efe6e07e2486acb8c2d5c533cb059b9be4fc7eaadc7303477a
F src/printf.c cbf27c320091a83279d1738f68a27a9fe01698c607ce80516ab6bdb5a9c36a1a F src/printf.c cbf27c320091a83279d1738f68a27a9fe01698c607ce80516ab6bdb5a9c36a1a
F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384 F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
F src/resolve.c 1588690ee4cc39b4b9ea3230d4e3543d5ec3b5e898c87521f1375af0f1934cd4 F src/resolve.c 1588690ee4cc39b4b9ea3230d4e3543d5ec3b5e898c87521f1375af0f1934cd4
@@ -520,7 +520,7 @@ F src/shell.c.in d7d63fd1ecef44d19088adc188652252327eab782d59cf1958657943132b508
F src/sqlite.h.in cd9b7c397b942a4903c46ebbabee47f920a9916e96e70e0b4f793076d4b45e31 F src/sqlite.h.in cd9b7c397b942a4903c46ebbabee47f920a9916e96e70e0b4f793076d4b45e31
F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
F src/sqlite3ext.h 960f1b86c3610fa23cb6a267572a97dcf286e77aa0dd3b9b23292ffaa1ea8683 F src/sqlite3ext.h 960f1b86c3610fa23cb6a267572a97dcf286e77aa0dd3b9b23292ffaa1ea8683
F src/sqliteInt.h ad218b369baa15a16b7085f292405ac5e1f3efcf9ebf626409dc50e7f25bb76d F src/sqliteInt.h 420ca17dc250b9c8a5bd8cbafaefd7a4eab60503c2388794145bf321e461c481
F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
F src/status.c 28fcf86faee5cc030ca2d5d6b356fc59999cffb478457fe343ae0f9c39b41f6b F src/status.c 28fcf86faee5cc030ca2d5d6b356fc59999cffb478457fe343ae0f9c39b41f6b
F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34 F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34
@@ -596,7 +596,7 @@ F src/vdbeblob.c 08e58c6bef990008b8c2dbad4c99c56d3b622ee79433004484cce29b536e2ab
F src/vdbemem.c 3e89e087df928eba80e520824078dc563c579a0848b1557ac36845ec14392923 F src/vdbemem.c 3e89e087df928eba80e520824078dc563c579a0848b1557ac36845ec14392923
F src/vdbesort.c 90aad5a92608f2dd771c96749beabdb562c9d881131a860a7a5bccf66dc3be7f F src/vdbesort.c 90aad5a92608f2dd771c96749beabdb562c9d881131a860a7a5bccf66dc3be7f
F src/vdbetrace.c 79d6dbbc479267b255a7de8080eee6e729928a0ef93ed9b0bfa5618875b48392 F src/vdbetrace.c 79d6dbbc479267b255a7de8080eee6e729928a0ef93ed9b0bfa5618875b48392
F src/vtab.c be7ef1a321166bb664ed374d6dc7cc9051afa228f47ede6fac594208200f1e57 F src/vtab.c 7d0f847060b3cfe8102b97a8c419866b44d600f2c2ed36e9c13c14c6581dd962
F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9 F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
F src/wal.c 3f4f653daf234fe713edbcbca3fec2350417d159d28801feabc702a22c4e213f F src/wal.c 3f4f653daf234fe713edbcbca3fec2350417d159d28801feabc702a22c4e213f
F src/wal.h 606292549f5a7be50b6227bd685fa76e3a4affad71bb8ac5ce4cb5c79f6a176a F src/wal.h 606292549f5a7be50b6227bd685fa76e3a4affad71bb8ac5ce4cb5c79f6a176a
@@ -1228,8 +1228,8 @@ F test/releasetest.tcl 7712811e0f4e2f198ec786cb2e1352b3793d7395f48a3cceef0572d88
F test/resetdb.test 8062cf10a09d8c048f8de7711e94571c38b38168db0e5877ba7561789e5eeb2b F test/resetdb.test 8062cf10a09d8c048f8de7711e94571c38b38168db0e5877ba7561789e5eeb2b
F test/resolver01.test f4022acafda7f4d40eca94dbf16bc5fc4ac30ceb F test/resolver01.test f4022acafda7f4d40eca94dbf16bc5fc4ac30ceb
F test/reuse1.test 31c312375ccfcc5c2abc1fca5e4a89d6309c57ea6b1fa3179a5eee68016f9c74 F test/reuse1.test 31c312375ccfcc5c2abc1fca5e4a89d6309c57ea6b1fa3179a5eee68016f9c74
F test/reuse2.test d3352a887a22870cf0946a314a79ee3b911d3a17b212188d25e73db23be7187f F test/reuse2.test 04d88621f0c51a8b3bf5512b9e61a5d7a61059e33097a1a6b1c6f6cf2d1f2a35
F test/reuse3.test 3bc91bb1820217ac76002ec9aa439eeb90335b8fac188da1cee3b4fda269a52e F test/reuse3.test 9966883b8344f9138ae16520724cc858207c1ba02505a57652911d3ef881d094
F test/rollback.test 06680159bc6746d0f26276e339e3ae2f951c64812468308838e0a3362d911eaa F test/rollback.test 06680159bc6746d0f26276e339e3ae2f951c64812468308838e0a3362d911eaa
F test/rollback2.test bc868d57899dc6972e2b4483faae0e03365a0556941474eec487ae21d8d38bb6 F test/rollback2.test bc868d57899dc6972e2b4483faae0e03365a0556941474eec487ae21d8d38bb6
F test/rollbackfault.test 0e646aeab8840c399cfbfa43daab46fd609cf04a F test/rollbackfault.test 0e646aeab8840c399cfbfa43daab46fd609cf04a
@@ -1692,7 +1692,7 @@ F test/window6.test 5eae4ae7a590ccf1e605880969ca0bad3955616ac91cad3031baea38748b
F test/windowfault.test 12ceb6bbb355d13e8fcd88c5731a57256dfdf77b9a7ae20842a76fcd4623df5b F test/windowfault.test 12ceb6bbb355d13e8fcd88c5731a57256dfdf77b9a7ae20842a76fcd4623df5b
F test/with1.test a07b5aad7f77acdf13e52e8814ea94606fcc72e9ea4c99baf293e9d7c63940be F test/with1.test a07b5aad7f77acdf13e52e8814ea94606fcc72e9ea4c99baf293e9d7c63940be
F test/with2.test e0030e2f0267a910d6c0e4f46f2dfe941c1cc0d4f659ba69b3597728e7e8f1ab F test/with2.test e0030e2f0267a910d6c0e4f46f2dfe941c1cc0d4f659ba69b3597728e7e8f1ab
F test/with3.test 8d26920c88283e0a473ceebd3451554922108ce7b2a6a1157c47eb0a7011212c F test/with3.test e6b1730a4a8044a198363706d0228b20266d56333650ddffa3f088a3332d1ea4
F test/with4.test 257be66c0c67fee1defbbac0f685c3465e2cad037f21ce65f23f86084f198205 F test/with4.test 257be66c0c67fee1defbbac0f685c3465e2cad037f21ce65f23f86084f198205
F test/withM.test 693b61765f2b387b5e3e24a4536e2e82de15ff64 F test/withM.test 693b61765f2b387b5e3e24a4536e2e82de15ff64
F test/without_rowid1.test 533add9100255e4cc430d371b3ecfb79f11f956b86c3a1b9d34413bf8e482d8f F test/without_rowid1.test 533add9100255e4cc430d371b3ecfb79f11f956b86c3a1b9d34413bf8e482d8f
@@ -1809,7 +1809,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P cb236cb98564b870317ba3e481a3c7d7f9769b0294a01246bcb724f04e1e7b10 P 88cbf54eee7845f9e40e6879fc38eb98a80e81c987b7edeb39f3058590003347
R 05377929d9ed918297527f74023065f3 R 41f099ad9e145360c83364c4143d8da9
U dan U dan
Z 17f1c2a0d64857635db5ccb15bcd8205 Z 73616eb33deb0ebb50092d3e7cb882f0

2
manifest.uuid
View File

@@ -1 +1 @@
88cbf54eee7845f9e40e6879fc38eb98a80e81c987b7edeb39f3058590003347 8ac75b8a880447ea67cf7646fc5af1379ce35861f396634119d7381e1dde404a

12
src/alter.c
View File

@@ -124,7 +124,7 @@ void sqlite3AlterRenameTable(
/* Check that a table or index named 'zName' does not already exist /* Check that a table or index named 'zName' does not already exist
** in database iDb. If so, this is an error. ** in database iDb. If so, this is an error.
*/ */
if( sqlite3FindTable(0, db, zName, zDb) || sqlite3FindIndex(db, zName, zDb) ){ if( sqlite3FindTable(db, zName, zDb) || sqlite3FindIndex(db, zName, zDb) ){
sqlite3ErrorMsg(pParse, sqlite3ErrorMsg(pParse,
"there is already another table or index with this name: %s", zName); "there is already another table or index with this name: %s", zName);
goto exit_rename_table; goto exit_rename_table;
@@ -211,7 +211,7 @@ void sqlite3AlterRenameTable(
/* If the sqlite_sequence table exists in this database, then update /* If the sqlite_sequence table exists in this database, then update
** it with the new table name. ** it with the new table name.
*/ */
if( sqlite3FindTable(0, db, "sqlite_sequence", zDb) ){ if( sqlite3FindTable(db, "sqlite_sequence", zDb) ){
sqlite3NestedParse(pParse, sqlite3NestedParse(pParse,
"UPDATE \"%w\".sqlite_sequence set name = %Q WHERE name = %Q", "UPDATE \"%w\".sqlite_sequence set name = %Q WHERE name = %Q",
zDb, zName, pTab->zName); zDb, zName, pTab->zName);
@@ -288,7 +288,7 @@ void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
zTab = &pNew->zName[16]; /* Skip the "sqlite_altertab_" prefix on the name */ zTab = &pNew->zName[16]; /* Skip the "sqlite_altertab_" prefix on the name */
pCol = &pNew->aCol[pNew->nCol-1]; pCol = &pNew->aCol[pNew->nCol-1];
pDflt = pCol->pDflt; pDflt = pCol->pDflt;
pTab = sqlite3FindTable(0, db, zTab, zDb); pTab = sqlite3FindTable(db, zTab, zDb);
assert( pTab ); assert( pTab );
#ifndef SQLITE_OMIT_AUTHORIZATION #ifndef SQLITE_OMIT_AUTHORIZATION
@@ -1086,7 +1086,7 @@ static int renameResolveTrigger(Parse *pParse, const char *zDb){
memset(&sNC, 0, sizeof(sNC)); memset(&sNC, 0, sizeof(sNC));
sNC.pParse = pParse; sNC.pParse = pParse;
assert( pNew->pTabSchema ); assert( pNew->pTabSchema );
pParse->pTriggerTab = sqlite3FindTable(0, db, pNew->table, pParse->pTriggerTab = sqlite3FindTable(db, pNew->table,
db->aDb[sqlite3SchemaToIndex(db, pNew->pTabSchema)].zDbSName db->aDb[sqlite3SchemaToIndex(db, pNew->pTabSchema)].zDbSName
); );
pParse->eTriggerOp = pNew->op; pParse->eTriggerOp = pNew->op;
@@ -1250,7 +1250,7 @@ static void renameColumnFunc(
if( zNew==0 ) return; if( zNew==0 ) return;
if( iCol<0 ) return; if( iCol<0 ) return;
sqlite3BtreeEnterAll(db); sqlite3BtreeEnterAll(db);
pTab = sqlite3FindTable(0, db, zTable, zDb); pTab = sqlite3FindTable(db, zTable, zDb);
if( pTab==0 || iCol>=pTab->nCol ){ if( pTab==0 || iCol>=pTab->nCol ){
sqlite3BtreeLeaveAll(db); sqlite3BtreeLeaveAll(db);
return; return;
@@ -1452,7 +1452,7 @@ static void renameTableFunc(
sqlite3BtreeEnterAll(db); sqlite3BtreeEnterAll(db);
memset(&sCtx, 0, sizeof(RenameCtx)); memset(&sCtx, 0, sizeof(RenameCtx));
sCtx.pTab = sqlite3FindTable(0, db, zOld, zDb); sCtx.pTab = sqlite3FindTable(db, zOld, zDb);
memset(&sWalker, 0, sizeof(Walker)); memset(&sWalker, 0, sizeof(Walker));
sWalker.pParse = &sParse; sWalker.pParse = &sParse;
sWalker.xExprCallback = renameTableExprCb; sWalker.xExprCallback = renameTableExprCb;

12
src/analyze.c
View File

@@ -210,7 +210,7 @@ static void openStatTable(
for(i=0; i<ArraySize(aTable); i++){ for(i=0; i<ArraySize(aTable); i++){
const char *zTab = aTable[i].zName; const char *zTab = aTable[i].zName;
Table *pStat; Table *pStat;
if( (pStat = sqlite3FindTable(0, db, zTab, pDb->zDbSName))==0 ){ if( (pStat = sqlite3FindTable(db, zTab, pDb->zDbSName))==0 ){
if( aTable[i].zCols ){ if( aTable[i].zCols ){
/* The sqlite_statN table does not exist. Create it. Note that a /* The sqlite_statN table does not exist. Create it. Note that a
** side-effect of the CREATE TABLE statement is to leave the rootpage ** side-effect of the CREATE TABLE statement is to leave the rootpage
@@ -1536,7 +1536,7 @@ static int analysisLoader(void *pData, int argc, char **argv, char **NotUsed){
if( argv==0 || argv[0]==0 || argv[2]==0 ){ if( argv==0 || argv[0]==0 || argv[2]==0 ){
return 0; return 0;
} }
pTable = sqlite3FindTable(0, pInfo->db, argv[0], pInfo->zDatabase); pTable = sqlite3FindTable(pInfo->db, argv[0], pInfo->zDatabase);
if( pTable==0 ){ if( pTable==0 ){
return 0; return 0;
} }
@@ -1678,7 +1678,7 @@ static Index *findIndexOrPrimaryKey(
){ ){
Index *pIdx = sqlite3FindIndex(db, zName, zDb); Index *pIdx = sqlite3FindIndex(db, zName, zDb);
if( pIdx==0 ){ if( pIdx==0 ){
Table *pTab = sqlite3FindTable(0, db, zName, zDb); Table *pTab = sqlite3FindTable(db, zName, zDb);
if( pTab && !HasRowid(pTab) ) pIdx = sqlite3PrimaryKeyIndex(pTab); if( pTab && !HasRowid(pTab) ) pIdx = sqlite3PrimaryKeyIndex(pTab);
} }
return pIdx; return pIdx;
@@ -1827,7 +1827,7 @@ static int loadStat4(sqlite3 *db, const char *zDb){
int rc = SQLITE_OK; /* Result codes from subroutines */ int rc = SQLITE_OK; /* Result codes from subroutines */
assert( db->lookaside.bDisable ); assert( db->lookaside.bDisable );
if( sqlite3FindTable(0, db, "sqlite_stat4", zDb) ){ if( sqlite3FindTable(db, "sqlite_stat4", zDb) ){
rc = loadStatTbl(db, 0, rc = loadStatTbl(db, 0,
"SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx", "SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx",
"SELECT idx,neq,nlt,ndlt,sample FROM %Q.sqlite_stat4", "SELECT idx,neq,nlt,ndlt,sample FROM %Q.sqlite_stat4",
@@ -1835,7 +1835,7 @@ static int loadStat4(sqlite3 *db, const char *zDb){
); );
} }
if( rc==SQLITE_OK && sqlite3FindTable(0, db, "sqlite_stat3", zDb) ){ if( rc==SQLITE_OK && sqlite3FindTable(db, "sqlite_stat3", zDb) ){
rc = loadStatTbl(db, 1, rc = loadStatTbl(db, 1,
"SELECT idx,count(*) FROM %Q.sqlite_stat3 GROUP BY idx", "SELECT idx,count(*) FROM %Q.sqlite_stat3 GROUP BY idx",
"SELECT idx,neq,nlt,ndlt,sqlite_record(sample) FROM %Q.sqlite_stat3", "SELECT idx,neq,nlt,ndlt,sqlite_record(sample) FROM %Q.sqlite_stat3",
@@ -1895,7 +1895,7 @@ int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
/* Load new statistics out of the sqlite_stat1 table */ /* Load new statistics out of the sqlite_stat1 table */
sInfo.db = db; sInfo.db = db;
sInfo.zDatabase = db->aDb[iDb].zDbSName; sInfo.zDatabase = db->aDb[iDb].zDbSName;
if( sqlite3FindTable(0, db, "sqlite_stat1", sInfo.zDatabase)!=0 ){ if( sqlite3FindTable(db, "sqlite_stat1", sInfo.zDatabase)!=0 ){
zSql = sqlite3MPrintf(db, zSql = sqlite3MPrintf(db,
"SELECT tbl,idx,stat FROM %Q.sqlite_stat1", sInfo.zDatabase); "SELECT tbl,idx,stat FROM %Q.sqlite_stat1", sInfo.zDatabase);
if( zSql==0 ){ if( zSql==0 ){

26
src/build.c
View File

@@ -321,12 +321,7 @@ int sqlite3SchemaLoad(sqlite3 *db, int iDb, int *pbUnload, char **pzErr){
** **
** See also sqlite3LocateTable(). ** See also sqlite3LocateTable().
*/ */
Table *sqlite3FindTable( Table *sqlite3FindTable(sqlite3 *db, const char *zName, const char *zDatabase){
Parse *pParse,
sqlite3 *db,
const char *zName,
const char *zDatabase
){
Table *p = 0; Table *p = 0;
int i; int i;
@@ -345,10 +340,13 @@ Table *sqlite3FindTable(
if( zDatabase==0 || sqlite3StrICmp(zDatabase, db->aDb[j].zDbSName)==0 ){ if( zDatabase==0 || sqlite3StrICmp(zDatabase, db->aDb[j].zDbSName)==0 ){
int bUnload = 0; int bUnload = 0;
assert( sqlite3SchemaMutexHeld(db, j, 0) ); assert( sqlite3SchemaMutexHeld(db, j, 0) );
if( IsReuseSchema(db) && pParse && pParse->nErr==0 ){ if( IsReuseSchema(db) ){
Parse *pParse = db->pParse;
if( pParse && pParse->nErr==0 ){
pParse->rc = sqlite3SchemaLoad(db, j, &bUnload, &pParse->zErrMsg); pParse->rc = sqlite3SchemaLoad(db, j, &bUnload, &pParse->zErrMsg);
if( pParse->rc ) pParse->nErr++; if( pParse->rc ) pParse->nErr++;
} }
}
p = sqlite3HashFind(&db->aDb[j].pSchema->tblHash, zName); p = sqlite3HashFind(&db->aDb[j].pSchema->tblHash, zName);
if( p ) return p; if( p ) return p;
if( bUnload ){ if( bUnload ){
@@ -393,7 +391,7 @@ Table *sqlite3LocateTable(
return 0; return 0;
} }
p = sqlite3FindTable(pParse, db, zName, zDbase); p = sqlite3FindTable(db, zName, zDbase);
if( p==0 ){ if( p==0 ){
#ifndef SQLITE_OMIT_VIRTUALTABLE #ifndef SQLITE_OMIT_VIRTUALTABLE
/* If zName is the not the name of a table in the schema created using /* If zName is the not the name of a table in the schema created using
@@ -425,7 +423,7 @@ Table *sqlite3LocateTable(
p = 0; p = 0;
} }
if( p==0 ){ if( p==0 && pParse->nErr==0 ){
const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table"; const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table";
if( zDbase ){ if( zDbase ){
sqlite3ErrorMsg(pParse, "%s: %s.%s", zMsg, zDbase, zName); sqlite3ErrorMsg(pParse, "%s: %s.%s", zMsg, zDbase, zName);
@@ -995,7 +993,7 @@ void sqlite3StartTable(
if( !IsReuseSchema(db) && SQLITE_OK!=sqlite3ReadSchema(pParse) ){ if( !IsReuseSchema(db) && SQLITE_OK!=sqlite3ReadSchema(pParse) ){
goto begin_table_error; goto begin_table_error;
} }
pTable = sqlite3FindTable(pParse, db, zName, zDb); pTable = sqlite3FindTable(db, zName, zDb);
if( pTable ){ if( pTable ){
if( !noErr ){ if( !noErr ){
sqlite3ErrorMsg(pParse, "table %T already exists", pName); sqlite3ErrorMsg(pParse, "table %T already exists", pName);
@@ -1967,7 +1965,7 @@ static int isShadowTableName(sqlite3 *db, char *zName){
zTail = strrchr(zName, '_'); zTail = strrchr(zName, '_');
if( zTail==0 ) return 0; if( zTail==0 ) return 0;
*zTail = 0; *zTail = 0;
pTab = sqlite3FindTable(0, db, zName, 0); pTab = sqlite3FindTable(db, zName, 0);
*zTail = '_'; *zTail = '_';
if( pTab==0 ) return 0; if( pTab==0 ) return 0;
if( !IsVirtual(pTab) ) return 0; if( !IsVirtual(pTab) ) return 0;
@@ -2617,7 +2615,7 @@ static void sqlite3ClearStatTables(
for(i=1; i<=4; i++){ for(i=1; i<=4; i++){
char zTab[24]; char zTab[24];
sqlite3_snprintf(sizeof(zTab),zTab,"sqlite_stat%d",i); sqlite3_snprintf(sizeof(zTab),zTab,"sqlite_stat%d",i);
if( sqlite3FindTable(0, pParse->db, zTab, zDbName) ){ if( sqlite3FindTable(pParse->db, zTab, zDbName) ){
sqlite3NestedParse(pParse, sqlite3NestedParse(pParse,
"DELETE FROM %Q.%s WHERE %s=%Q", "DELETE FROM %Q.%s WHERE %s=%Q",
zDbName, zTab, zType, zName zDbName, zTab, zType, zName
@@ -3242,7 +3240,7 @@ void sqlite3CreateIndex(
} }
if( !IN_RENAME_OBJECT ){ if( !IN_RENAME_OBJECT ){
if( !db->init.busy ){ if( !db->init.busy ){
if( sqlite3FindTable(0, db, zName, 0)!=0 ){ if( sqlite3FindTable(db, zName, 0)!=0 ){
sqlite3ErrorMsg(pParse, "there is already a table named %s", zName); sqlite3ErrorMsg(pParse, "there is already a table named %s", zName);
goto exit_create_index; goto exit_create_index;
} }
@@ -4596,7 +4594,7 @@ void sqlite3Reindex(Parse *pParse, Token *pName1, Token *pName2){
z = sqlite3NameFromToken(db, pObjName); z = sqlite3NameFromToken(db, pObjName);
if( z==0 ) return; if( z==0 ) return;
zDb = db->aDb[iDb].zDbSName; zDb = db->aDb[iDb].zDbSName;
pTab = sqlite3FindTable(0, db, z, zDb); pTab = sqlite3FindTable(db, z, zDb);
if( pTab ){ if( pTab ){
reindexTable(pParse, pTab, 0); reindexTable(pParse, pTab, 0);
sqlite3DbFree(db, z); sqlite3DbFree(db, z);

2
src/fkey.c
View File

@@ -908,7 +908,7 @@ void sqlite3FkCheck(
** schema items cannot be located, set an error in pParse and return ** schema items cannot be located, set an error in pParse and return
** early. */ ** early. */
if( pParse->disableTriggers ){ if( pParse->disableTriggers ){
pTo = sqlite3FindTable(0, db, pFKey->zTo, zDb); pTo = sqlite3FindTable(db, pFKey->zTo, zDb);
}else{ }else{
pTo = sqlite3LocateTable(pParse, 0, pFKey->zTo, zDb); pTo = sqlite3LocateTable(pParse, 0, pFKey->zTo, zDb);
} }

5
src/main.c
View File

@@ -3633,10 +3633,13 @@ int sqlite3_table_column_metadata(
/* Locate the table in question */ /* Locate the table in question */
if( rc==SQLITE_OK ){ if( rc==SQLITE_OK ){
Parse sParse; /* Fake Parse object for FindTable */ Parse sParse; /* Fake Parse object for FindTable */
Parse *pSaved = db->pParse;
memset(&sParse, 0, sizeof(sParse)); memset(&sParse, 0, sizeof(sParse));
pTab = sqlite3FindTable(&sParse, db, zTableName, zDbName); db->pParse = &sParse;
pTab = sqlite3FindTable(db, zTableName, zDbName);
sqlite3_free(sParse.zErrMsg); sqlite3_free(sParse.zErrMsg);
rc = sParse.rc; rc = sParse.rc;
db->pParse = pSaved;
} }
if( SQLITE_OK!=rc ) goto error_out; if( SQLITE_OK!=rc ) goto error_out;

8
src/pragma.c
View File

@@ -1188,7 +1188,7 @@ void sqlite3Pragma(
Index *pIdx; Index *pIdx;
Table *pTab; Table *pTab;
int i; int i;
pTab = sqlite3FindTable(0, db, zRight, zDb); pTab = sqlite3FindTable(db, zRight, zDb);
if( pTab ){ if( pTab ){
int iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema); int iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema);
pParse->nMem = 5; pParse->nMem = 5;
@@ -1277,7 +1277,7 @@ void sqlite3Pragma(
case PragTyp_FOREIGN_KEY_LIST: if( zRight ){ case PragTyp_FOREIGN_KEY_LIST: if( zRight ){
FKey *pFK; FKey *pFK;
Table *pTab; Table *pTab;
pTab = sqlite3FindTable(0, db, zRight, zDb); pTab = sqlite3FindTable(db, zRight, zDb);
if( pTab ){ if( pTab ){
pFK = pTab->pFKey; pFK = pTab->pFKey;
if( pFK ){ if( pFK ){
@@ -1347,7 +1347,7 @@ void sqlite3Pragma(
sqlite3OpenTable(pParse, 0, iTabDb, pTab, OP_OpenRead); sqlite3OpenTable(pParse, 0, iTabDb, pTab, OP_OpenRead);
sqlite3VdbeLoadString(v, regResult, pTab->zName); sqlite3VdbeLoadString(v, regResult, pTab->zName);
for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){ for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){
pParent = sqlite3FindTable(0, db, pFK->zTo, zDb); pParent = sqlite3FindTable(db, pFK->zTo, zDb);
if( pParent==0 ) continue; if( pParent==0 ) continue;
pIdx = 0; pIdx = 0;
sqlite3TableLock(pParse, iTabDb, pParent->tnum, 0, pParent->zName); sqlite3TableLock(pParse, iTabDb, pParent->tnum, 0, pParent->zName);
@@ -1369,7 +1369,7 @@ void sqlite3Pragma(
if( pParse->nTab<i ) pParse->nTab = i; if( pParse->nTab<i ) pParse->nTab = i;
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, 0); VdbeCoverage(v); addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, 0); VdbeCoverage(v);
for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){ for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){
pParent = sqlite3FindTable(0, db, pFK->zTo, zDb); pParent = sqlite3FindTable(db, pFK->zTo, zDb);
pIdx = 0; pIdx = 0;
aiCols = 0; aiCols = 0;
if( pParent ){ if( pParent ){

5
src/prepare.c
View File

@@ -34,6 +34,11 @@ static void corruptSchema(
pData->rc = SQLITE_ERROR; pData->rc = SQLITE_ERROR;
}else if( db->flags & SQLITE_WriteSchema ){ }else if( db->flags & SQLITE_WriteSchema ){
pData->rc = SQLITE_CORRUPT_BKPT; pData->rc = SQLITE_CORRUPT_BKPT;
}else if( IsReuseSchema(db)
&& 0==sqlite3StrNICmp(zExtra, "malformed database schema", 17)
){
pData->rc = SQLITE_CORRUPT_BKPT;
*pData->pzErrMsg = sqlite3DbStrDup(db, zExtra);
}else{ }else{
char *z; char *z;
if( zObj==0 ) zObj = "?"; if( zObj==0 ) zObj = "?";

2
src/sqliteInt.h
View File

@@ -4013,7 +4013,7 @@ int sqlite3ExprCodeExprList(Parse*, ExprList*, int, int, u8);
void sqlite3ExprIfTrue(Parse*, Expr*, int, int); void sqlite3ExprIfTrue(Parse*, Expr*, int, int);
void sqlite3ExprIfFalse(Parse*, Expr*, int, int); void sqlite3ExprIfFalse(Parse*, Expr*, int, int);
void sqlite3ExprIfFalseDup(Parse*, Expr*, int, int); void sqlite3ExprIfFalseDup(Parse*, Expr*, int, int);
Table *sqlite3FindTable(Parse*,sqlite3*,const char*, const char*); Table *sqlite3FindTable(sqlite3*,const char*, const char*);
#define LOCATE_VIEW 0x01 #define LOCATE_VIEW 0x01
#define LOCATE_NOERR 0x02 #define LOCATE_NOERR 0x02
Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*); Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*);

4
src/vtab.c
View File

@@ -719,7 +719,7 @@ int sqlite3VtabCallCreate(sqlite3 *db, int iDb, const char *zTab, char **pzErr){
Module *pMod; Module *pMod;
const char *zMod; const char *zMod;
pTab = sqlite3FindTable(0, db, zTab, db->aDb[iDb].zDbSName); pTab = sqlite3FindTable(db, zTab, db->aDb[iDb].zDbSName);
assert( pTab && IsVirtual(pTab) && !pTab->pVTable ); assert( pTab && IsVirtual(pTab) && !pTab->pVTable );
/* Locate the required virtual table module */ /* Locate the required virtual table module */
@@ -843,7 +843,7 @@ int sqlite3VtabCallDestroy(sqlite3 *db, int iDb, const char *zTab){
int rc = SQLITE_OK; int rc = SQLITE_OK;
Table *pTab; Table *pTab;
pTab = sqlite3FindTable(0, db, zTab, db->aDb[iDb].zDbSName); pTab = sqlite3FindTable(db, zTab, db->aDb[iDb].zDbSName);
if( pTab!=0 && ALWAYS(pTab->pVTable!=0) ){ if( pTab!=0 && ALWAYS(pTab->pVTable!=0) ){
VTable *p; VTable *p;
int (*xDestroy)(sqlite3_vtab *); int (*xDestroy)(sqlite3_vtab *);

2
test/reuse2.test
View File

@@ -178,7 +178,7 @@ do_execsql_test -db db2 4.1.7 {
do_execsql_test 4.1.8 { do_execsql_test 4.1.8 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema, 'ndelete=' || nDelete SELECT 'nref=' || nRef, 'nschema=' || nSchema, 'ndelete=' || nDelete
FROM schemapool; FROM schemapool;
} {nref=3 nschema=1 ndelete=0} } {nref=6 nschema=1 ndelete=0}
do_test 4.2.1 { do_test 4.2.1 {
catchsql { SELECT * FROM abc } db2 catchsql { SELECT * FROM abc } db2

23
test/reuse3.test
View File

@@ -82,11 +82,11 @@ db close
sqlite3 db test.db -shared-schema 1 sqlite3 db test.db -shared-schema 1
do_catchsql_test 2.1 { do_catchsql_test 2.1 {
SELECT * FROM x1; SELECT * FROM x1;
} {1 {no such table: x1}} } {1 {malformed database schema (y1) - near "TBL": syntax error}}
do_catchsql_test 2.2 { do_catchsql_test 2.2 {
SELECT * FROM x1; SELECT * FROM x1;
} {1 {no such table: x1}} } {1 {malformed database schema (y1) - near "TBL": syntax error}}
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
reset_db reset_db
@@ -240,6 +240,25 @@ do_execsql_test 4.2.7 {
FROM schemapool; FROM schemapool;
} {nref=5 nschema=1 ndelete=4} } {nref=5 nschema=1 ndelete=4}
#--------------------------------------------------------------------------
reset_db
do_execsql_test 5.0 {
CREATE TABLE t1(a, b);
CREATE TABLE t2(a, b);
CREATE TABLE t3(a, b);
}
sqlite3 db2 test.db -shared-schema 1
register_schemapool_module db2
do_execsql_test 5.1 {
PRAGMA writable_schema = 1;
UPDATE sqlite_master SET sql='CREATE TABLE t3 a,b' WHERE name = 't3';
}
do_test 5.2 {
catchsql { SELECT * FROM t1 } db2
} {1 {malformed database schema (t3) - near "a": syntax error}}
finish_test finish_test

2
test/with3.test
View File

@@ -30,7 +30,7 @@ do_catchsql_test 1.0 {
SELECT 5 FROM t0 UNION SELECT 8 FROM m SELECT 5 FROM t0 UNION SELECT 8 FROM m
) )
SELECT * FROM i; SELECT * FROM i;
} {1 {no such table: m}} } {1 {no such table: t0}}
# Additional test cases that came out of the work to # Additional test cases that came out of the work to
# fix for Kostya's problem. # fix for Kostya's problem.