GS_STAT_XACT_ALL_PARTITIONS
GS_STAT_XACT_ALL_PARTITIONS displays the transaction status about all partitions of partitioned tables in a namespace. The information can be queried by using the gs_stat_get_xact_all_partitions_stats() function.
Name | Type | Description |
|---|---|---|
partition_oid | oid | Partition OID. |
schemaname | name | Name of a partition schema. |
relname | name | Name of a table where the partition is located. |
partition_name | name | Name of a level-1 partition to which the partition belongs. |
sub_partition_name | name | Name of a level-2 partition to which the partition belongs. The distributed system does not support level-2 partitions. Set it to NULL. |
seq_scan | bigint | Number of sequential scans initiated by a partition. |
seq_tup_read | bigint | Number of live rows fetched by sequential scans. |
idx_scan | bigint | Number of index scans initiated by a partition. |
idx_tup_fetch | bigint | Number of live rows fetched by index scans. |
n_tup_ins | bigint | Number of rows inserted. |
n_tup_upd | bigint | Number of rows updated. |
n_tup_del | bigint | Number of rows deleted. |
n_tup_hot_upd | bigint | Number of rows HOT updated (with no separate index update required) |
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