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Overview
| Comment: | Allow the zSchema argument to sqlite3_serialize() to be NULL to mean the main database. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | memdb |
| Files: | files | file ages | folders |
| SHA3-256: | 5b01b9914fb612ceece34f40d45c7eb9 |
| User & Date: | drh 2018-03-01 22:18:26 |
Context
|
2018-03-05
| ||
| 18:20 | Merge session fixes from trunk. check-in: 99c02aee user: drh tags: memdb | |
|
2018-03-01
| ||
| 22:18 | Allow the zSchema argument to sqlite3_serialize() to be NULL to mean the main database. check-in: 5b01b991 user: drh tags: memdb | |
| 13:44 | Merge the latest enhancements from trunk. check-in: c8083de1 user: drh tags: memdb | |
Changes
Changes to src/memdb.c.
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*/
unsigned char *sqlite3_serialize(
sqlite3 *db, /* The database connection */
const char *zSchema, /* Which database within the connection */
sqlite3_int64 *piSize, /* Write size here, if not NULL */
unsigned int mFlags /* Maybe SQLITE_SERIALIZE_NOCOPY */
){
MemFile *p = memdbFromDbSchema(db, zSchema);
int iDb = sqlite3FindDbName(db, zSchema);
Btree *pBt;
sqlite3_int64 sz;
int szPage = 0;
sqlite3_stmt *pStmt = 0;
unsigned char *pOut;
char *zSql;
int rc;
if( piSize ) *piSize = -1;
if( iDb<0 ) return 0;
if( p ){
if( piSize ) *piSize = p->sz;
if( mFlags & SQLITE_SERIALIZE_NOCOPY ){
pOut = p->aData;
}else{
|
| | > > > |
417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 |
*/
unsigned char *sqlite3_serialize(
sqlite3 *db, /* The database connection */
const char *zSchema, /* Which database within the connection */
sqlite3_int64 *piSize, /* Write size here, if not NULL */
unsigned int mFlags /* Maybe SQLITE_SERIALIZE_NOCOPY */
){
MemFile *p;
int iDb;
Btree *pBt;
sqlite3_int64 sz;
int szPage = 0;
sqlite3_stmt *pStmt = 0;
unsigned char *pOut;
char *zSql;
int rc;
if( zSchema==0 ) zSchema = db->aDb[0].zDbSName;
p = memdbFromDbSchema(db, zSchema);
iDb = sqlite3FindDbName(db, zSchema);
if( piSize ) *piSize = -1;
if( iDb<0 ) return 0;
if( p ){
if( piSize ) *piSize = p->sz;
if( mFlags & SQLITE_SERIALIZE_NOCOPY ){
pOut = p->aData;
}else{
|