Changeset: d79ab9b7a349 for MonetDB URL: https://dev.monetdb.org/hg/MonetDB/rev/d79ab9b7a349 Modified Files: sql/ChangeLog.Jan2022 sql/storage/store.c Branch: Jan2022 Log Message:
Merge with Jul2021 branch. diffs (36 lines): diff --git a/sql/ChangeLog.Jan2022 b/sql/ChangeLog.Jan2022 --- a/sql/ChangeLog.Jan2022 +++ b/sql/ChangeLog.Jan2022 @@ -1,6 +1,10 @@ # ChangeLog file for sql # This file is updated with Maddlog +* Wed Apr 5 2023 Sjoerd Mullender <[email protected]> +- When creating a hot snapshot, allow other clients to proceed, even + with updating queries. + * Fri Mar 24 2023 Sjoerd Mullender <[email protected]> - Increased the size of a variable counting the number of changes made to the database (e.g. in case more than a 2 billion rows are added to diff --git a/sql/storage/store.c b/sql/storage/store.c --- a/sql/storage/store.c +++ b/sql/storage/store.c @@ -2707,6 +2707,8 @@ store_hot_snapshot_to_stream(sqlstore *s goto end; // should already have set a GDK error close_stream(plan_stream); plan_stream = NULL; + MT_lock_unset(&store->lock); + locked = 2; r = hot_snapshot_write_tar(tar_stream, GDKgetenv("gdk_dbname"), buffer_get_buf(plan_buf)); if (r != GDK_SUCCEED) goto end; @@ -2723,7 +2725,8 @@ store_hot_snapshot_to_stream(sqlstore *s end: if (locked) { BBPtmunlock(); - MT_lock_unset(&store->lock); + if (locked == 1) + MT_lock_unset(&store->lock); MT_lock_unset(&store->flush); } if (plan_stream) _______________________________________________ checkin-list mailing list -- [email protected] To unsubscribe send an email to [email protected]
