52 lines
1.6 KiB
Diff
52 lines
1.6 KiB
Diff
Index: src/build.c
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==================================================================
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--- src/build.c
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+++ src/build.c
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@@ -1868,12 +1868,10 @@
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}
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assert( !db->mallocFailed );
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p = pParse->pNewTable;
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if( p==0 ) return;
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- assert( !db->init.busy || !pSelect );
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-
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/* If the db->init.busy is 1 it means we are reading the SQL off the
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** "sqlite_master" or "sqlite_temp_master" table on the disk.
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** So do not write to the disk again. Extract the root page number
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** for the table from the db->init.newTnum field. (The page number
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** should have been put there by the sqliteOpenCb routine.)
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@@ -1880,10 +1878,14 @@
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**
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** If the root page number is 1, that means this is the sqlite_master
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** table itself. So mark it read-only.
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*/
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if( db->init.busy ){
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+ if( pSelect ){
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+ sqlite3ErrorMsg(pParse, "");
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+ return;
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+ }
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p->tnum = db->init.newTnum;
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if( p->tnum==1 ) p->tabFlags |= TF_Readonly;
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}
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/* Special processing for WITHOUT ROWID Tables */
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Index: src/prepare.c
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==================================================================
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--- src/prepare.c
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+++ src/prepare.c
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@@ -27,11 +27,11 @@
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sqlite3 *db = pData->db;
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if( !db->mallocFailed && (db->flags & SQLITE_WriteSchema)==0 ){
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char *z;
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if( zObj==0 ) zObj = "?";
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z = sqlite3MPrintf(db, "malformed database schema (%s)", zObj);
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- if( zExtra ) z = sqlite3MPrintf(db, "%z - %s", z, zExtra);
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+ if( zExtra && zExtra[0] ) z = sqlite3MPrintf(db, "%z - %s", z, zExtra);
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sqlite3DbFree(db, *pData->pzErrMsg);
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*pData->pzErrMsg = z;
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}
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pData->rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_CORRUPT_BKPT;
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}
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