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dc_table_partition_versions: Data Cache Table Partition Versions

Data set replicated from a table for a specific partition at a specific moment in time.

Catalog: Cache

Schema: Invantive

Alias: tpn

Primary Keys: tpn_id

Label: Table Partition Versions

This is a read-only view. The Data Cache API may not support changing the data or the Invantive SQL driver for Data Cache does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Data Cache API.

View Columns

The columns of the view dc_table_partition_versions are shown below. Each column has an SQL data type.

Name	Data Type	Label	Required	Documentation
ptn_id	decimal	Partition ID	☑	Reference to a partition.
tbe_id	decimal	Table ID	☑	Reference to a table.
tpn_count_rows_deleted	decimal	Count of Deleted Rows	☐	Number of rows deleted compared to previous table partition version.
tpn_count_rows_delta	decimal	Delta of Row Count	☐	Number of rows changed compared to previous table partition version.
tpn_count_rows_inserted	decimal	Count of Inserted Rows	☐	Number of rows inserted compared to previous table partition version.
tpn_count_rows_previous	decimal	Previous Row Count	☐	Number of rows in the previous table partition version.
tpn_count_rows_updated	decimal	Count of Updated Rows	☐	Number of rows updated compard to previous table partition version.
tpn_count_rows	decimal	Rows	☐	Number of rows in the table partition version.
tpn_created_at	string(60)	Created in	☑	The code of the function in the modules table from within which the user created the record. This value will never change after creation of the record.
tpn_created_by	string(60)	Created by	☑	Who created the record.
tpn_data_file_name_path	string(500)	Data File Name Path	☐	Storage location of the data on disk.
tpn_date_becomes_droppable	datetime	Date Becomes Droppable	☐	Date/time at which the data in the facts table may first be deleted (UTC).
tpn_date_becomes_obsolete	datetime	Date Becomes Obsolete	☐	Date/time at which the data in the facts table may first be declared obsolete (UTC).
tpn_date_created	datetime	Created at	☑	The system time in UTC at which the record was created. This value will never change after creation of the record.
tpn_date_last_fresh_check	datetime	Date Last Freshness Check	☐	Date/time at which the facts table was last checked for freshness (UTC).
tpn_date_last_got_created	datetime	Date Last Got Created	☐	Date/time at which the facts table was last created (UTC).
tpn_date_last_got_dropped	datetime	Date Last Got Dropped	☐	Date/time at which the data in the facts table was declared deleted (UTC).
tpn_date_last_got_obsoleted	datetime	Date Last Got Obsoleted	☐	Date/time at which the data in the facts table was declared obsolete (UTC).
tpn_date_last_got_ready	datetime	Date Last Got Ready	☐	Date/time at which the facts table was last made available for use (UTC).
tpn_date_last_got_seeding	datetime	Date Last Got Seeding	☐	Date/time at which the facts table was last seeded for new data (UTC).
tpn_date_last_load_start	datetime	Date Last Load Start	☐	Date/time at which the facts table was last loaded with new data (UTC).
tpn_date_metadata_is_droppable	datetime	Date Metadata is Droppable	☐	Date/time at which the metadata on the facts table may first be declared deleted (UTC).
tpn_date_modified	datetime	Updated at	☑	The system time in UTC at which the record was last updated. This value will change for every mutation of the record.
tpn_estimated_size_characters	decimal	Estimated Size (characters)	☐	Estimates size of characters in the data for the table partition version.
tpn_id	decimal	ID	☑	Unique identifier.
tpn_lv_date_last_got_created	datetime	Date Logical View Last Got Created	☐	Date/time at which the overall and/or partition logical views were last maintained (UTC).
tpn_modified_at	string(60)	Updated in	☑	The code of the function in the modules table from within which the user last updated the record. This value will change for every mutation of the record.
tpn_modified_by	string(60)	Updated by	☑	The name of the user in the users table whom last updated the record. This value will change for every update of the record.
tpn_orig_system_group	string(240)	Original System Group	☐	Reference for identifying the group of records on the system from which it originated. It is commonly used to group records for later validation in an application control.
tpn_orig_system_reference	string(240)	Original System Reference	☐	Reference for identifying the record on the system from which it originated.
tpn_refresh_origin	string(1)	Refresh Origin	☑	Origin of the refresh action leading to this version: 'S' for select, 'L' for load and 'R' for refresh.
tpn_seeding_approach_used_code	char	Seeding Approach Used Code	☑	Seeding approach to get a up-to-date data set. Seeding approaches include 'C' for 'Complete', 'S' for 'Smart Sampling' and ' T' for 'Trickle Loading'.
tpn_seeding_approach_used_description	string	Seeding Approach Used Description	☑	Description of the seeding approach.
tpn_seeding_parameter_used_1	string	Seeding Parameter Used #1	☐	Value of a parameter used for the seeding process. Meaning depends on the seeding approach.
tpn_seeding_parameter_used_2	string	Seeding Parameter Used #2	☐	Value of a parameter used for the seeding process. Meaning depends on the seeding approach.
tpn_seeding_parameter_used_3	string	Seeding Parameter Used #3	☐	Value of a parameter used for the seeding process. Meaning depends on the seeding approach.
tpn_seeding_parameter_used_4	string	Seeding Parameter Used #4	☐	Value of a parameter used for the seeding process. Meaning depends on the seeding approach.
tpn_seeding_parameter_used_5	string	Seeding Parameter Used #5	☐	Value of a parameter used for the seeding process. Meaning depends on the seeding approach.
tpn_session_created	string(240)	Session Created	☑	The ID of the session which created the record. This value will not change after insert.
tpn_session_modified	string(240)	Session Updated	☑	The ID of the session which last updated the record.
tpn_state_description	string(240)	State Description	☑	Description of the state in which the table partition version is.
tpn_state_note	string(240)	State Note	☐	Note on the state in which the table partition version is.
tpn_state	string(1)	State Code	☑	Code of the state in which the table partition version is.
tpn_transaction_created	string(240)	Transaction Created	☑	The ID of the transaction which created the record.
tpn_transaction_modified	string(240)	Transaction Updated	☑	The ID of the transaction which last updated the record.
tpn_version	decimal	Version Number	☑	Numeric incremental version of the table partition. Increased by 1 every time a new data set is downloaded and/or calculated.

17-08-2023 08:37 Version 22.1.262-BETA+4120

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dc_table_partition_versions: Data Cache Table Partition Versions

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Important Safety and Usage Information