tmp_memory_table_size
If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table. Same as tmp_table_size.
See also: System Variables for MariaDB Enterprise Server 10.6, in 10.5 ES, and in 10.4 ES
This page is part of MariaDB's SkySQL Documentation.
The parent of this page is: System Variables for MariaDB Enterprise Server
Topics on this page:
DETAILS
PARAMETERS
Dynamic | Yes |
Scope | Global, Session |
Data Type | BIGINT UNSIGNED |
Minimum Value | 0 |
Maximum Value | 18446744073709551615 |
Default Value | 16777216 |
SKYSQL
Cloud | SkySQL Topology | ES Ver | Default |
|---|---|---|---|
AWS | HA (Primary/Replica) | 10.4 | 67108864 |
AWS | HA (Primary/Replica) | 10.5 | 67108864 |
AWS | Transactional Standalone | 10.4 | 67108864 |
AWS | Transactional Standalone | 10.5 | 67108864 |
AWS | Distributed Transactions | 10.5 | Not present |
GCP | ColumnStore | 10.5 | 16777216 |
GCP | ColumnStore Multi | 10.5 | 16777216 |
GCP | Galera | 10.4 | 67108864 |
GCP | Galera | 10.5 | 67108864 |
GCP | HA (Primary/Replica) | 10.4 | 67108864 |
GCP | HA (Primary/Replica) | 10.5 | 67108864 |
GCP | HTAP | 10.5 | 16777216 |
GCP | Transactional Standalone | 10.4 | 67108864 |
GCP | Transactional Standalone | 10.5 | 67108864 |
GCP | Distributed Transactions | 10.5 | Not present |
CHANGE HISTORY
Release Series | History |
|---|---|
10.6 Enterprise |
|
10.5 Enterprise |
|
10.4 Enterprise |
|
EXTERNAL REFERENCES
Additional information on this topic may be found in the MariaDB Public Knowledge Base.
This page shows information specific to MariaDB SkySQL. Information for non-SkySQL use can be found on the tmp_memory_table_size page in the MariaDB Enterprise Documentation.