From: drh <> Date: Thu, 4 Feb 2021 22:59:19 +0000 (+0000) Subject: Remove dead code. Fix RETURNING for INSERT into a virtual table. X-Git-Tag: version-3.35.0~111^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fheads%2Freturning-manifested;p=thirdparty%2Fsqlite.git Remove dead code. Fix RETURNING for INSERT into a virtual table. FossilOrigin-Name: dbfa38699c87ab4bf390666e411dda8d375c7b53b9b4fb131adacbf575867a72 --- diff --git a/manifest b/manifest index d0547d1351..a65876b333 100644 --- a/manifest +++ b/manifest @@ -1,5 +1,5 @@ -C Fix\san\sissue\swith\sRETURNING\sfrom\sUPSERT. -D 2021-02-04T21:17:12.237 +C Remove\sdead\scode.\s\sFix\sRETURNING\sfor\sINSERT\sinto\sa\svirtual\stable. +D 2021-02-04T22:59:19.826 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724 @@ -485,7 +485,7 @@ F src/btmutex.c 8acc2f464ee76324bf13310df5692a262b801808984c1b79defb2503bbafadb6 F src/btree.c 694020ad8a3af3d79b09f74c8f1421272a419cdea42a13401e3b0f7dea6e9c3e F src/btree.h 285f8377aa1353185a32bf455faafa9ff9a0d40d074d60509534d14990c7829e F src/btreeInt.h 7614cae30f95b6aed0c7cac7718276a55cfe2c77058cbfd8bef5b75329757331 -F src/build.c 1b8d3d59dcd52c5d74847a56174e6819713012cd370809352375422d0907c8bf +F src/build.c e6f5ed03c843fcb016b085835e40108a8625fb296716d3babb15cd81b8bb8c57 F src/callback.c d0b853dd413255d2e337b34545e54d888ea02f20da5ad0e63585b389624c4a6c F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e F src/ctime.c 2a322b9a3d75771fb4d99e0702851f4f68dda982507a0f798eefb0712969a410 @@ -502,7 +502,7 @@ F src/hash.c 8d7dda241d0ebdafb6ffdeda3149a412d7df75102cecfc1021c98d6219823b19 F src/hash.h 9d56a9079d523b648774c1784b74b89bd93fac7b365210157482e4319a468f38 F src/hwtime.h cb1d7e3e1ed94b7aa6fde95ae2c2daccc3df826be26fc9ed7fd90d1750ae6144 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71 -F src/insert.c 97be36c52c667a64aacbba76398544d224268d62444b67d011a077c486e375bb +F src/insert.c 3d17e465c4cdb7e02e4b2a9d0a6cee08d23c478a01bd7eb5c5d4024fc70c5e5c F src/legacy.c d7874bc885906868cd51e6c2156698f2754f02d9eee1bae2d687323c3ca8e5aa F src/loadext.c 8c9c8cd2bd8eecdb06d9b6e89de7e9e65bae45cc8fc33609cc74023a5c296067 F src/main.c 1c5de7b3fabcdf05f4fe563aab5d81d175b89c67a8678a12ba86629356afa356 @@ -607,23 +607,23 @@ F src/test_wsd.c 41cadfd9d97fe8e3e4e44f61a4a8ccd6f7ca8fe9 F src/threads.c 4ae07fa022a3dc7c5beb373cf744a85d3c5c6c3c F src/tokenize.c c64c49d7c2ec4490c2fef1f24350167ba16b03b0c6cee58ad1a1d70a4325d4e9 F src/treeview.c 4b92992176fb2caefbe06ba5bd06e0e0ebcde3d5564758da672631f17aa51cda -F src/trigger.c f7c383d955433ecb8b4e1469578e559585b08c846cfeb7c1e9a3fa54d6872c0e +F src/trigger.c a018d5bd5f1d429572fd08ebdf3ca8c1d11891cf73abf6013c3919aec45756c8 F src/update.c 0f5a61f0787199983530a33f6fffe4f52742f35fcdf6ccfad1078b1a8bc17723 F src/upsert.c df8f1727d62b5987c4fd302cd4d7c0c84ae57cd65683c5a34a740dfe24039235 F src/utf.c ee39565f0843775cc2c81135751ddd93eceb91a673ea2c57f61c76f288b041a0 F src/util.c 41c7a72da1df47864faa378a1c720b38adb288c6838cb6be5594511b6287a048 F src/vacuum.c 492422c1463c076473bae1858799c7a0a5fe87a133d1223239447c422cd26286 F src/vdbe.c b3c9a3f9d546d4848a2a8c88a3c40875cd6ba3d248d9b99d01b1eeb38b29c171 -F src/vdbe.h a71bf43572d3de57923d1928ac01ae8d355cd67e94462ba4f7462265cedbef9a +F src/vdbe.h 83603854bfa5851af601fc0947671eb260f4363e62e960e8a994fb9bbcd2aaa1 F src/vdbeInt.h 3df118924e1711f1bbc8e30c46260d0ab6c3b029b32dd411f789111f76434f3c F src/vdbeapi.c 4a43e303ec3354c785f453e881521969378e85628278ab74ba4a9df790c0d93b -F src/vdbeaux.c 34994221fbde303e362cf11c7d97fe9b115055cfdf716260ca0140811de94aab +F src/vdbeaux.c c8e96fb57ee6f7150845325ffb8d7fd4e340ff4f73aa527a6f26a485db8b9955 F src/vdbeblob.c 253ed82894924c362a7fa3079551d3554cd1cdace39aa833da77d3bc67e7c1b1 F src/vdbemem.c 947f2a65910edb4014dc981d33e414a68c51f169f9df8c4c493a0ba840b6eb1f F src/vdbesort.c f5b5e473a7cee44e47a94817b042fd7172cf3aa2c0a7928a8339d612bcfdec5a F src/vdbetrace.c 666c6fd9f1b62be6999e072a45b913e3c2c3518bc60dfd4d54fe304130acb724 F src/vdbevtab.c f99b275366c5fc5e2d99f734729880994ab9500bdafde7fae3b02d562b9d323c -F src/vtab.c 5f5fc793092f53bbdfde296c50f563fb7bda58cf48e9cf6a8bdfbc5abd409845 +F src/vtab.c 81e1a336ba47eccc5cadb80de15f03afabd83c55ff9648e3a98d8988d4c264aa F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9 F src/wal.c 69e770e96fd56cc21608992bf2c6f1f3dc5cf2572d0495c6a643b06c3a679f14 F src/wal.h c3aa7825bfa2fe0d85bef2db94655f99870a285778baa36307c0a16da32b226a @@ -1899,7 +1899,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 -P 8a65fbeecf3597e30853c5f0ccd9b8b46c508854fa521e58e0db279deebca7d4 -R d02a9b42befb5b25aa3638c6334cc03d +P 757b74ba0fd64634a365bd73955181191767ad8816a33a362e32ece250299a51 +R 88d822e5d89f75ce7408ba510079f31a U drh -Z fef4d4b17488be8894b2080187642bf5 +Z c8bf85f0968e78afc9da5bd08d2fe521 diff --git a/manifest.uuid b/manifest.uuid index a390300e32..8d669b7bff 100644 --- a/manifest.uuid +++ b/manifest.uuid @@ -1 +1 @@ -757b74ba0fd64634a365bd73955181191767ad8816a33a362e32ece250299a51 \ No newline at end of file +dbfa38699c87ab4bf390666e411dda8d375c7b53b9b4fb131adacbf575867a72 \ No newline at end of file diff --git a/src/build.c b/src/build.c index a219d2b23c..ce96a71dc9 100644 --- a/src/build.c +++ b/src/build.c @@ -161,7 +161,6 @@ void sqlite3FinishCoding(Parse *pParse){ int i; int reg; - sqlite3VdbeAddOp0(v, OP_Noop); VdbeComment((v, "TODO: Commit changes")); addrRewind = sqlite3VdbeAddOp1(v, OP_Rewind, pReturning->iRetCur); reg = pReturning->iRetReg; diff --git a/src/insert.c b/src/insert.c index 2f22121f7d..7522a72697 100644 --- a/src/insert.c +++ b/src/insert.c @@ -1143,11 +1143,6 @@ void sqlite3Insert( sqlite3VdbeAddOp1(v, OP_MustBeInt, regCols); VdbeCoverage(v); } - /* Cannot have triggers on a virtual table. If it were possible, - ** this block would have to account for hidden column. - */ - assert( !IsVirtual(pTab) ); - /* Copy the new data already generated. */ assert( pTab->nNVCol>0 ); sqlite3VdbeAddOp3(v, OP_Copy, regRowid+1, regCols+1, pTab->nNVCol-1); diff --git a/src/trigger.c b/src/trigger.c index 87d507395c..0893f790d3 100644 --- a/src/trigger.c +++ b/src/trigger.c @@ -761,16 +761,21 @@ Trigger *sqlite3TriggersExist( ** us what time of trigger it should be. */ assert( sqlite3IsToplevel(pParse) ); p->op = op; - mask |= TRIGGER_AFTER; - if( IsVirtual(pTab) && op!=TK_INSERT ){ - sqlite3ErrorMsg(pParse, - "%s RETURNING is not available on virtual tables", - op==TK_DELETE ? "DELETE" : "UPDATE"); + if( IsVirtual(pTab) ){ + if( op!=TK_INSERT ){ + sqlite3ErrorMsg(pParse, + "%s RETURNING is not available on virtual tables", + op==TK_DELETE ? "DELETE" : "UPDATE"); + } + p->tr_tm = TRIGGER_BEFORE; + }else{ + p->tr_tm = TRIGGER_AFTER; } + mask |= p->tr_tm; }else if( p->bReturning && p->op==TK_INSERT && op==TK_UPDATE && sqlite3IsToplevel(pParse) ){ /* Also fire a RETURNING trigger for an UPSERT */ - mask |= TRIGGER_AFTER; + mask |= p->tr_tm; } p = p->pNext; }while( p ); @@ -1091,7 +1096,6 @@ static TriggerPrg *codeRowTrigger( pSubParse->pToplevel = pTop; pSubParse->zAuthContext = pTrigger->zName; pSubParse->eTriggerOp = pTrigger->op; - pSubParse->bReturning = pTrigger->bReturning; pSubParse->nQueryLoop = pParse->nQueryLoop; pSubParse->disableVtab = pParse->disableVtab; @@ -1141,9 +1145,6 @@ static TriggerPrg *codeRowTrigger( if( db->mallocFailed==0 && pParse->nErr==0 ){ pProgram->aOp = sqlite3VdbeTakeOpArray(v, &pProgram->nOp, &pTop->nMaxArg); } - if( pTrigger->bReturning ){ - sqlite3VdbeColumnInfoXfer(sqlite3ParseToplevel(pParse)->pVdbe, v); - } pProgram->nMem = pSubParse->nMem; pProgram->nCsr = pSubParse->nTab; pProgram->token = (void *)pTrigger; diff --git a/src/vdbe.h b/src/vdbe.h index 48be53df7f..17f11fdd77 100644 --- a/src/vdbe.h +++ b/src/vdbe.h @@ -259,7 +259,6 @@ void sqlite3VdbeResetStepResult(Vdbe*); void sqlite3VdbeRewind(Vdbe*); int sqlite3VdbeReset(Vdbe*); void sqlite3VdbeSetNumCols(Vdbe*,int); -void sqlite3VdbeColumnInfoXfer(Vdbe*,Vdbe*); int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*)); void sqlite3VdbeCountChanges(Vdbe*); sqlite3 *sqlite3VdbeDb(Vdbe*); diff --git a/src/vdbeaux.c b/src/vdbeaux.c index 1c77b2ce94..7ee4f629e0 100644 --- a/src/vdbeaux.c +++ b/src/vdbeaux.c @@ -2595,23 +2595,6 @@ void sqlite3VdbeSetNumCols(Vdbe *p, int nResColumn){ initMemArray(p->aColName, n, db, MEM_Null); } -/* -** Transfer the column count and name information from one Vdbe to -** another. -*/ -void sqlite3VdbeColumnInfoXfer(Vdbe *pTo, Vdbe *pFrom){ - sqlite3 *db = pTo->db; - assert( db==pFrom->db ); - if( pTo->nResColumn ){ - releaseMemArray(pTo->aColName, pTo->nResColumn*COLNAME_N); - sqlite3DbFree(db, pTo->aColName); - } - pTo->aColName = pFrom->aColName; - pFrom->aColName = 0; - pTo->nResColumn = pFrom->nResColumn; - pFrom->nResColumn = 0; -} - /* ** Set the name of the idx'th column to be returned by the SQL statement. ** zName must be a pointer to a nul terminated string. diff --git a/src/vtab.c b/src/vtab.c index b2c01f2fad..400ae40968 100644 --- a/src/vtab.c +++ b/src/vtab.c @@ -828,7 +828,7 @@ int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){ Table *pNew = sParse.pNewTable; Index *pIdx; pTab->aCol = pNew->aCol; - pTab->nCol = pNew->nCol; + pTab->nNVCol = pTab->nCol = pNew->nCol; pTab->tabFlags |= pNew->tabFlags & (TF_WithoutRowid|TF_NoVisibleRowid); pNew->nCol = 0; pNew->aCol = 0;