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The SQLITE_TESTCTRL_RESERVE operator is removed. In its place is the

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more generate SQLITE_FCNTL_RESERVE_BYTES which is an API and which can
operator on more than just the main schema.

FossilOrigin-Name: abc1aad74f7b6a1e72fb09936239f2224aa942d16296c6a3de0b8daef4bc8471
This commit is contained in:
drh
2020-04-20 15:18:43 +00:00
parent 871f45441c
commit 45248de39a
9 changed files with 32 additions and 35 deletions
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21
src/main.c
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@@ -3843,6 +3843,13 @@ int sqlite3_file_control(sqlite3 *db, const char *zDbName, int op, void *pArg){
}else if( op==SQLITE_FCNTL_DATA_VERSION ){
*(unsigned int*)pArg = sqlite3PagerDataVersion(pPager);
rc = SQLITE_OK;
}else if( op==SQLITE_FCNTL_RESERVE_BYTES ){
int iNew = *(int*)pArg;
*(int*)pArg = sqlite3BtreeGetRequestedReserve(pBtree);
if( iNew>=0 && iNew<=254 ){
sqlite3BtreeSetPageSize(pBtree, 0, iNew, 0);
}
rc = SQLITE_OK;
}else{
rc = sqlite3OsFileControl(fd, op, pArg);
}
@@ -4059,20 +4066,6 @@ int sqlite3_test_control(int op, ...){
break;
}
/* sqlite3_test_control(SQLITE_TESTCTRL_RESERVE, sqlite3 *db, int N)
**
** Set the nReserve size to N for the main database on the database
** connection db.
*/
case SQLITE_TESTCTRL_RESERVE: {
sqlite3 *db = va_arg(ap, sqlite3*);
int x = va_arg(ap,int);
sqlite3_mutex_enter(db->mutex);
sqlite3BtreeSetPageSize(db->aDb[0].pBt, 0, x, 0);
sqlite3_mutex_leave(db->mutex);
break;
}
/* sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, sqlite3 *db, int N)
**
** Enable or disable various optimizations for testing purposes. The