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| author | drh <drh@noemail.net> | 2014-09-23 18:30:00 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2014-09-23 18:30:00 +0000 |
| commit | 3b8fea9ec64d77d23a28c7f1beb2d61e4d475c92 (patch) | |
| tree | 5b70fc1556c1406c52bd9d4e9e7492e58cdfc100 /src | |
| parent | 14f0e2128ac9cbbe5e1e871372911e3df447df4f (diff) | |
| download | sqlite-3b8fea9ec64d77d23a28c7f1beb2d61e4d475c92.tar.gz sqlite-3b8fea9ec64d77d23a28c7f1beb2d61e4d475c92.zip | |
Add the "multiplex_truncate" PRAGMA to the multiplexor extension, for
querying and setting the truncate flag on a database connection.
FossilOrigin-Name: d2962a5f388f30a02429e0c8b87399f482b5604c
Diffstat (limited to 'src')
| -rw-r--r-- | src/test_multiplex.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test_multiplex.c b/src/test_multiplex.c index 427cc65ad..99819371c 100644 --- a/src/test_multiplex.c +++ b/src/test_multiplex.c @@ -1002,6 +1002,26 @@ static int multiplexFileControl(sqlite3_file *pConn, int op, void *pArg){ /* no-op these */ rc = SQLITE_OK; break; + case SQLITE_FCNTL_PRAGMA: { + char **aFcntl = (char**)pArg; + if( aFcntl[1] && sqlite3_stricmp(aFcntl[1],"multiplex_truncate")==0 ){ + if( aFcntl[2] && aFcntl[2][0] ){ + if( sqlite3_stricmp(aFcntl[2], "on")==0 + || sqlite3_stricmp(aFcntl[2], "1")==0 ){ + pGroup->bTruncate = 1; + }else + if( sqlite3_stricmp(aFcntl[2], "off")==0 + || sqlite3_stricmp(aFcntl[2], "0")==0 ){ + pGroup->bTruncate = 0; + } + } + aFcntl[0] = sqlite3_mprintf(pGroup->bTruncate ? "on" : "off"); + rc = SQLITE_OK; + break; + } + /* If the multiplexor does not handle the pragma, pass it through + ** into the default case. */ + } default: pSubOpen = multiplexSubOpen(pGroup, 0, &rc, NULL, 0); if( pSubOpen ){ |