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table lock

Understanding Teradata Locking: Types and Granularity Widely read

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Learn about locking in Teradata to ensure data integrity and consistency. Teradata automatically selects the best lock for each situation to prevent data inconsistencies.

Understanding Deadlocks in Teradata: Prevention and Handling Strategies Widely read

Illustration of a person in a suit standing beside a database cylinder

What are Deadlocks in Teradata? Deadlocks arise when two transactions hold locks on database objects required by the other transaction. Here is an example of a deadlock: Transaction 1 locks some rows in Table 1, and transaction 2 locks some rows in Table 2. The next step of transaction 1 is to lock rows in table 2, and …

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