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Overview
| Comment: | Fix obsolete comments. No changes to code. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
ec39c99bea024ffce9b87bbf3d80087f |
| User & Date: | drh 2018-01-12 18:03:38 |
Context
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2018-01-12
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| 18:46 | Avoid an unnecessary branch when not using pre-update hooks. check-in: ec96707e user: drh tags: trunk | |
| 18:03 | Fix obsolete comments. No changes to code. check-in: ec39c99b user: drh tags: trunk | |
| 17:25 | Include changes made to the sqlite_stat1 table in changesets generated by the sessions module. sqlite_stat1 entries in such changesets are ignored by legacy clients. check-in: 20642335 user: dan tags: trunk | |
Changes
Changes to ext/session/sqlite3session.c.
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} return SQLITE_OK; } /* ** This function queries the database for the names of the columns of table ** zThis, in schema zDb. It is expected that the table has nCol columns. If ** not, SQLITE_SCHEMA is returned and none of the output variables are ** populated. ** ** Otherwise, if they are not NULL, variable *pnCol is set to the number ** of columns in the database table and variable *pzTab is set to point to a ** nul-terminated copy of the table name. *pazCol (if not NULL) is set to ** point to an array of pointers to column names. And *pabPK (again, if not ** NULL) is set to point to an array of booleans - true if the corresponding ** column is part of the primary key. ................................................................................ ** ** *pnCol = 4 ** *pzTab = "tbl1" ** *pazCol = {"w", "x", "y", "z"} ** *pabPK = {1, 0, 0, 1} ** ** All returned buffers are part of the same single allocation, which must ** be freed using sqlite3_free() by the caller. If pazCol was not NULL, then ** pointer *pazCol should be freed to release all memory. Otherwise, pointer ** *pabPK. It is illegal for both pazCol and pabPK to be NULL. */ static int sessionTableInfo( sqlite3 *db, /* Database connection */ const char *zDb, /* Name of attached database (e.g. "main") */ const char *zThis, /* Table name */ int *pnCol, /* OUT: number of columns */ const char **pzTab, /* OUT: Copy of zThis */ |
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}
return SQLITE_OK;
}
/*
** This function queries the database for the names of the columns of table
** zThis, in schema zDb.
**
** Otherwise, if they are not NULL, variable *pnCol is set to the number
** of columns in the database table and variable *pzTab is set to point to a
** nul-terminated copy of the table name. *pazCol (if not NULL) is set to
** point to an array of pointers to column names. And *pabPK (again, if not
** NULL) is set to point to an array of booleans - true if the corresponding
** column is part of the primary key.
................................................................................
**
** *pnCol = 4
** *pzTab = "tbl1"
** *pazCol = {"w", "x", "y", "z"}
** *pabPK = {1, 0, 0, 1}
**
** All returned buffers are part of the same single allocation, which must
** be freed using sqlite3_free() by the caller
*/
static int sessionTableInfo(
sqlite3 *db, /* Database connection */
const char *zDb, /* Name of attached database (e.g. "main") */
const char *zThis, /* Table name */
int *pnCol, /* OUT: number of columns */
const char **pzTab, /* OUT: Copy of zThis */
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