diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-06-13 21:29:56 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-06-13 21:29:56 +0100 |
| commit | 76a180856082102a0ee50506ac887aa3e8b3d64e (patch) | |
| tree | 041478ee5fc41e8845bed55fd8dbd35dabeb8000 | |
| parent | Add transaction support (diff) | |
| download | mygrate-76a180856082102a0ee50506ac887aa3e8b3d64e.tar.bz2 mygrate-76a180856082102a0ee50506ac887aa3e8b3d64e.tar.xz mygrate-76a180856082102a0ee50506ac887aa3e8b3d64e.zip | |
Perform source setup in transaction
| -rw-r--r-- | lib/output/pq/updateDatabase.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/output/pq/updateDatabase.cpp b/lib/output/pq/updateDatabase.cpp index 99d2861..f344f42 100644 --- a/lib/output/pq/updateDatabase.cpp +++ b/lib/output/pq/updateDatabase.cpp @@ -47,10 +47,11 @@ namespace MyGrate::Output::Pq { { Input::MySQLConn my {host, username, password, port}; auto ms = input::sql::showMasterStatus::execute(&my); - auto source_id = output::pq::sql::insertSource::execute( - pq, host, username, password, port, db, ms->at(0, 0), ms->at(0, 1), sid, schema); - pq->query(scprintf<"CREATE SCHEMA IF NOT EXISTS %?">(schema).c_str()); - - return UpdateDatabase(pq->connstr.c_str(), source_id->at(0, 0)); + auto source_id = Tx {pq}([&]() { + pq->query(scprintf<"CREATE SCHEMA IF NOT EXISTS %?">(schema).c_str()); + return **output::pq::sql::insertSource::execute( + pq, host, username, password, port, db, ms->at(0, 0), ms->at(0, 1), sid, schema); + }); + return UpdateDatabase(pq->connstr.c_str(), source_id); } } |