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Overview
| Comment: | Fix a comment type on the description of the Schema object. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 095cd9a6ec175b703ff3fcafeffb3349 |
| User & Date: | drh 2011-06-07 18:31:14 |
Context
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2011-06-09
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| 17:53 | Fix a line in pcache1.c where a global data structure is accessed without using the GLOBAL() macro. This causes a subtle malfunction on test systems that use SQLITE_OMIT_WSD. check-in: b11b2e1f user: dan tags: trunk | |
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2011-06-07
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| 18:31 | Fix a comment type on the description of the Schema object. check-in: 095cd9a6 user: drh tags: trunk | |
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2011-06-06
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| 13:38 | Add assert() statements to verify that u16 pointers associated with the enhancement in [897f56a158] are always 2-byte aligned. check-in: 98ccfa93 user: drh tags: trunk | |
Changes
Changes to src/sqliteInt.h.
678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 |
** Schema objects are automatically deallocated when the last Btree that
** references them is destroyed. The TEMP Schema is manually freed by
** sqlite3_close().
*
** A thread must be holding a mutex on the corresponding Btree in order
** to access Schema content. This implies that the thread must also be
** holding a mutex on the sqlite3 connection pointer that owns the Btree.
** For a TEMP Schema, on the connection mutex is required.
*/
struct Schema {
int schema_cookie; /* Database schema version number for this file */
int iGeneration; /* Generation counter. Incremented with each change */
Hash tblHash; /* All tables indexed by name */
Hash idxHash; /* All (named) indices indexed by name */
Hash trigHash; /* All triggers indexed by name */
|
| |
678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 |
** Schema objects are automatically deallocated when the last Btree that
** references them is destroyed. The TEMP Schema is manually freed by
** sqlite3_close().
*
** A thread must be holding a mutex on the corresponding Btree in order
** to access Schema content. This implies that the thread must also be
** holding a mutex on the sqlite3 connection pointer that owns the Btree.
** For a TEMP Schema, only the connection mutex is required.
*/
struct Schema {
int schema_cookie; /* Database schema version number for this file */
int iGeneration; /* Generation counter. Incremented with each change */
Hash tblHash; /* All tables indexed by name */
Hash idxHash; /* All (named) indices indexed by name */
Hash trigHash; /* All triggers indexed by name */
|