PG_BULKLOAD_STATISTICS¶
On any normal node in a cluster, PG_BULKLOAD_STATISTICS displays the execution status of the import and export services. Each import or export service corresponds to a record. This view is accessible only to users with system administrators rights.
Name | Type | Description |
|---|---|---|
node_name | text | Node name |
db_name | text | Database name |
query_id | bigint | Query ID. It is equivalent to debug_query_id. |
tid | bigint | ID of the current thread |
lwtid | integer | Lightweight thread ID |
session_id | bigint | GDS session ID |
direction | text | Service type. The options are gds to file, gds from file, gds to pipe, gds from pipe, copy from, and copy to. |
query | text | Query statement |
address | text | Location of the foreign table used for data import and export |
query_start | timestamp with time zone | Start time of data import or export |
total_bytes | bigint | Total size of data to be processed This parameter is specified only when a GDS common file is to be imported and the record in the row comes from a CN. Otherwise, left this parameter unspecified. |
phase | text | Execution phase of the current service import and export. The options are INITIALIZING, TRANSFER_DATA, and RELEASE_RESOURCE. |
done_lines | bigint | Number of lines that have been transferred |
done_bytes | bigint | Number of bytes that have been transferred |