paulhorn/sqlite
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add the sqlite3rbu_savestate() function to the rbu extension. To force rbu to save its state to disk without closing the sqlite3rbu* handle.

Browse Source 
FossilOrigin-Name: 851a875ad6b81f90960caf4d03b116afc911858d
This commit is contained in:
dan
2015-08-13 18:26:09 +00:00
parent 4510faa6df
commit 82d7aea6d4
6 changed files with 163 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ext/rbu/sqlite3rbu.c
+26
View File
@@ -3164,6 +3164,32 @@ sqlite3_int64 sqlite3rbu_progress(sqlite3rbu *pRbu){
return pRbu->nProgress;
}
int sqlite3rbu_savestate(sqlite3rbu *p){
int rc = p->rc;
if( rc==SQLITE_DONE ) return SQLITE_OK;
assert( p->eStage>=RBU_STAGE_OAL && p->eStage<=RBU_STAGE_DONE );
if( p->eStage==RBU_STAGE_OAL ){
assert( rc!=SQLITE_DONE );
if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbMain, "COMMIT", 0, 0, 0);
}
p->rc = rc;
rbuSaveState(p, p->eStage);
rc = p->rc;
if( p->eStage==RBU_STAGE_OAL ){
assert( rc!=SQLITE_DONE );
if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbRbu, "COMMIT", 0, 0, 0);
if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbRbu, "BEGIN IMMEDIATE", 0, 0, 0);
if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbMain, "BEGIN IMMEDIATE", 0, 0,0);
}
p->rc = rc;
return rc;
}
/**************************************************************************
** Beginning of RBU VFS shim methods. The VFS shim modifies the behaviour
** of a standard VFS in the following ways: