Inserting into Load Isolated Tables - Analytics Database - Teradata Vantage

SQL Data Manipulation Language

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-04-05
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lifecycle
latest
Product Category
Teradata Vantage™

The RowLoadID value in each row of a load isolated table records the LoadID value. The LoadID used in a newly inserted row is derived from the last committed LoadID value for the table as recorded in DBC.TVM.CurrentLoadId. For more information, see Teradata Vantage™ - SQL Request and Transaction Processing, B035-1142.

TD_ROWLOADID Expression

The TD_ROWLOADID expression reads the RowLoadID. The data type of the expression is BIGINT with a default format of '-(19)9'.

The TD_RowLoadID expression is not permitted in a JI definition, a partitioning expression, or a CHECK Constraint.

You specify the TD_RowLoadID expression as follows:

    database_name.table_name.TD_ROWLOADID
database_name
Name of the containing database, if other than the default database.
table_name
Name of a load isolated table.