diff options
Diffstat (limited to 'storage/tokudb/ha_tokudb_alter_56.cc')
| -rw-r--r-- | storage/tokudb/ha_tokudb_alter_56.cc | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/storage/tokudb/ha_tokudb_alter_56.cc b/storage/tokudb/ha_tokudb_alter_56.cc index cae50446fa0..213b58459bc 100644 --- a/storage/tokudb/ha_tokudb_alter_56.cc +++ b/storage/tokudb/ha_tokudb_alter_56.cc @@ -784,13 +784,16 @@ bool ha_tokudb::commit_inplace_alter_table(TABLE *altered_table, Alter_inplace_i assert(trx->tokudb_lock_count > 0); // for partitioned tables, we use a single transaction to do all of the partition changes. the tokudb_lock_count // is a reference count for each of the handlers to the same transaction. obviously, we want to only abort once. - if (!--trx->tokudb_lock_count) { - abort_txn(ctx->alter_txn); - ctx->alter_txn = NULL; - trx->stmt = NULL; - trx->sub_sp_level = NULL; + if (trx->tokudb_lock_count > 0) { + if (--trx->tokudb_lock_count <= trx->create_lock_count) { + trx->create_lock_count = 0; + abort_txn(ctx->alter_txn); + ctx->alter_txn = NULL; + trx->stmt = NULL; + trx->sub_sp_level = NULL; + } + transaction = NULL; } - transaction = NULL; if (ctx->add_index_changed) { restore_add_index(table, ha_alter_info->index_add_count, ctx->incremented_num_DBs, ctx->modified_DBs); |