GLOBAL_STAT_XACT_USER_TABLES
Displays the transaction status information about the user tables in all the schemas of each database node, as shown in Table 1. The transaction status information of the tables on different nodes is not summed up.
Name |
Type |
Description |
---|---|---|
node_name |
name |
Node name. |
relid |
oid |
Table OID. |
schemaname |
name |
Name of the schema where the table is located. |
relname |
name |
Table name. |
seq_scan |
bigint |
Number of sequential scans initiated on this table. |
seq_tup_read |
bigint |
Number of live rows fetched by sequential scans. |
idx_scan |
bigint |
Number of index scans initiated on the table. |
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 HOT updated rows (that is, the number of rows whose index columns are not updated). |
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