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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
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2018-12-06
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| 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.
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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); |
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} /* 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.
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/*
** 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 */
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/*
** 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 */
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