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Overview
| Comment: | Remove the unused pColHash field from the Table object. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
3a2c047989facc3461c63a2f9eed4120 |
| User & Date: | drh 2018-12-06 02:01:17 |
Context
|
2018-12-06
| ||
| 20:18 | Experimental changes to (optionally) allow double-quoted strings to be checked against known identifiers. (Leaf check-in: 73a6b8c1 user: mistachkin tags: normalize_v4) | |
| 03:59 | Invoking the sqlite3_trace() or sqlite3_trace_v2() interfaces cancels any sqlite3_profile() that is running. (check-in: ec63d350 user: drh tags: trunk) | |
| 02:08 | Merge bug fixes from trunk. (check-in: 1e13aaa2 user: drh tags: begin-concurrent) | |
| 02:01 | Remove the unused pColHash field from the Table object. (check-in: 3a2c0479 user: drh tags: trunk) | |
| 01:53 | Fix a potential NULL pointer dereference that can occur in ALTER TABLE following an OOM. Test case in TH3. (check-in: ea50815b user: drh tags: trunk) | |
Changes
Changes to src/build.c.
632 632 } 633 633 634 634 /* Delete any foreign keys attached to this table. */ 635 635 sqlite3FkDelete(db, pTable); 636 636 637 637 /* Delete the Table structure itself. 638 638 */ 639 -#ifdef SQLITE_ENABLE_NORMALIZE 640 - if( pTable->pColHash ){ 641 - sqlite3HashClear(pTable->pColHash); 642 - sqlite3_free(pTable->pColHash); 643 - } 644 -#endif 645 639 sqlite3DeleteColumnNames(db, pTable); 646 640 sqlite3DbFree(db, pTable->zName); 647 641 sqlite3DbFree(db, pTable->zColAff); 648 642 sqlite3SelectDelete(db, pTable->pSelect); 649 643 sqlite3ExprListDelete(db, pTable->pCheck); 650 644 #ifndef SQLITE_OMIT_VIRTUALTABLE 651 645 sqlite3VtabClear(db, pTable);
Changes to src/sqliteInt.h.
1953 1953 /* 1954 1954 ** The schema for each SQL table and view is represented in memory 1955 1955 ** by an instance of the following structure. 1956 1956 */ 1957 1957 struct Table { 1958 1958 char *zName; /* Name of the table or view */ 1959 1959 Column *aCol; /* Information about each column */ 1960 -#ifdef SQLITE_ENABLE_NORMALIZE 1961 - Hash *pColHash; /* All columns indexed by name */ 1962 -#endif 1963 1960 Index *pIndex; /* List of SQL indexes on this table. */ 1964 1961 Select *pSelect; /* NULL for tables. Points to definition if a view. */ 1965 1962 FKey *pFKey; /* Linked list of all foreign keys in this table */ 1966 1963 char *zColAff; /* String defining the affinity of each column */ 1967 1964 ExprList *pCheck; /* All CHECK constraints */ 1968 1965 /* ... also used as column name list in a VIEW */ 1969 1966 int tnum; /* Root BTree page for this table */