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Overview
| Comment: | Merge fixes from trunk. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | begin-concurrent-pnu |
| Files: | files | file ages | folders |
| SHA3-256: |
f2083ee410b7504e8478f7373e76ded9 |
| User & Date: | drh 2018-12-06 03:13:02 |
Context
|
2018-12-18
| ||
| 17:47 | Merge latest begin-concurrent changes into this branch. check-in: a93ca38b user: dan tags: begin-concurrent-pnu | |
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2018-12-06
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| 20:26 | Add the mutexfree-shmlock experiment to the begin-concurrent-pnu branch. check-in: 3aead209 user: dan tags: begin-concurrent-pnu-mutexfree-shmlock | |
| 03:13 | Merge fixes from trunk. check-in: f2083ee4 user: drh tags: begin-concurrent-pnu | |
| 02:08 | Merge bug fixes from trunk. check-in: 1e13aaa2 user: drh tags: begin-concurrent | |
| 00:08 | Merge ALTER TABLE and sqlite3_normalized_sql() bug fixes from trunk. check-in: 3793e5d5 user: drh tags: begin-concurrent-pnu | |
Changes
Changes to src/alter.c.
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/*
** Walker select callback used by "RENAME TABLE".
*/
static int renameTableSelectCb(Walker *pWalker, Select *pSelect){
int i;
RenameCtx *p = pWalker->u.pRename;
SrcList *pSrc = pSelect->pSrc;
for(i=0; i<pSrc->nSrc; i++){
struct SrcList_item *pItem = &pSrc->a[i];
if( pItem->pTab==p->pTab ){
renameTokenFind(pWalker->pParse, p, pItem->zName);
}
}
renameWalkWith(pWalker, pSelect);
|
> > > > |
1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 |
/*
** Walker select callback used by "RENAME TABLE".
*/
static int renameTableSelectCb(Walker *pWalker, Select *pSelect){
int i;
RenameCtx *p = pWalker->u.pRename;
SrcList *pSrc = pSelect->pSrc;
if( pSrc==0 ){
assert( pWalker->pParse->db->mallocFailed );
return WRC_Abort;
}
for(i=0; i<pSrc->nSrc; i++){
struct SrcList_item *pItem = &pSrc->a[i];
if( pItem->pTab==p->pTab ){
renameTokenFind(pWalker->pParse, p, pItem->zName);
}
}
renameWalkWith(pWalker, pSelect);
|
Changes to src/build.c.
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} /* Delete any foreign keys attached to this table. */ sqlite3FkDelete(db, pTable); /* Delete the Table structure itself. */ #ifdef SQLITE_ENABLE_NORMALIZE if( pTable->pColHash ){ sqlite3HashClear(pTable->pColHash); sqlite3_free(pTable->pColHash); } #endif sqlite3DeleteColumnNames(db, pTable); sqlite3DbFree(db, pTable->zName); sqlite3DbFree(db, pTable->zColAff); sqlite3SelectDelete(db, pTable->pSelect); sqlite3ExprListDelete(db, pTable->pCheck); #ifndef SQLITE_OMIT_VIRTUALTABLE sqlite3VtabClear(db, pTable); |
< < < < < < |
634 635 636 637 638 639 640 641 642 643 644 645 646 647 |
} /* Delete any foreign keys attached to this table. */ sqlite3FkDelete(db, pTable); /* Delete the Table structure itself. */ sqlite3DeleteColumnNames(db, pTable); sqlite3DbFree(db, pTable->zName); sqlite3DbFree(db, pTable->zColAff); sqlite3SelectDelete(db, pTable->pSelect); sqlite3ExprListDelete(db, pTable->pCheck); #ifndef SQLITE_OMIT_VIRTUALTABLE sqlite3VtabClear(db, pTable); |
Changes to src/sqliteInt.h.
1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 |
/*
** The schema for each SQL table and view is represented in memory
** by an instance of the following structure.
*/
struct Table {
char *zName; /* Name of the table or view */
Column *aCol; /* Information about each column */
#ifdef SQLITE_ENABLE_NORMALIZE
Hash *pColHash; /* All columns indexed by name */
#endif
Index *pIndex; /* List of SQL indexes on this table. */
Select *pSelect; /* NULL for tables. Points to definition if a view. */
FKey *pFKey; /* Linked list of all foreign keys in this table */
char *zColAff; /* String defining the affinity of each column */
ExprList *pCheck; /* All CHECK constraints */
/* ... also used as column name list in a VIEW */
int tnum; /* Root BTree page for this table */
|
< < < |
1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 |
/*
** The schema for each SQL table and view is represented in memory
** by an instance of the following structure.
*/
struct Table {
char *zName; /* Name of the table or view */
Column *aCol; /* Information about each column */
Index *pIndex; /* List of SQL indexes on this table. */
Select *pSelect; /* NULL for tables. Points to definition if a view. */
FKey *pFKey; /* Linked list of all foreign keys in this table */
char *zColAff; /* String defining the affinity of each column */
ExprList *pCheck; /* All CHECK constraints */
/* ... also used as column name list in a VIEW */
int tnum; /* Root BTree page for this table */
|
Changes to src/vdbeapi.c.
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/*
** Return the normalized SQL associated with a prepared statement.
*/
const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt){
Vdbe *p = (Vdbe *)pStmt;
if( p==0 ) return 0;
if( p->zNormSql==0 && p->zSql!=0 ){
p->zNormSql = sqlite3Normalize(p, p->zSql, sqlite3Strlen30(p->zSql));
}
return p->zNormSql;
}
#endif /* SQLITE_ENABLE_NORMALIZE */
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/*
|
> > |
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/*
** Return the normalized SQL associated with a prepared statement.
*/
const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt){
Vdbe *p = (Vdbe *)pStmt;
if( p==0 ) return 0;
if( p->zNormSql==0 && p->zSql!=0 ){
sqlite3_mutex_enter(p->db->mutex);
p->zNormSql = sqlite3Normalize(p, p->zSql, sqlite3Strlen30(p->zSql));
sqlite3_mutex_leave(p->db->mutex);
}
return p->zNormSql;
}
#endif /* SQLITE_ENABLE_NORMALIZE */
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/*
|