Tablestore:Data operations

Operation

Description

Write data

Writes data to a data table. You can write a single row or perform batch operations.

Update data

Updates data in a data table. You can update a single row or perform batch operations.

Read data

Reads data from a data table. You can read a single row, perform a range read, or read data in batches.

Delete data

Deletes data from a data table. You can delete a single row or perform batch operations.

Filter

Filters the read results on the server side based on specified conditions. Only rows that meet the conditions are returned.

Conditional update

Updates data in a table only when specified conditions are met. If the conditions are not met, the update fails and an error is returned.

Atomic counter

Designates a column as an atomic counter and performs atomic counter operations on the column.

Local transaction

After you enable local transactions for a data table, create a local transaction based on a partition key value to read and write data. Then commit or discard the local transaction based on your business requirements.