This topic describes the data operations that the Tablestore PHP software development kit (SDK) supports, such as read, write, and delete data.
Operation | Description |
Write data | Writes data to a data table. This includes writing a single row of data and performing batch data operations. |
Update data | Updates data in a data table. This includes updating a single row of data and performing batch data operations. |
Read data | Reads data from a data table. This includes reading a single row of data, reading data in a range, and reading data in batches. |
Delete data | Deletes data from a data table. This includes deleting a single row of data and performing batch data operations. |
Filters data on the server side based on specified conditions during read operations. This returns only the rows that meet the conditions. | |
Specify conditions for an update operation. The operation is completed only if the target row meets the specified conditions. | |
Treats a column as an atomic counter to perform atomic counting operations on that column. | |
After you enable local transactions for a data table, create a local transaction for read and write operations within the data range of a partition key value. After you perform read and write operations on the data in the local transaction, you can commit or discard the transaction as needed. | |
Logically divides the data of an entire table into multiple shards that are close to a specified size. The operation returns the split points between these shards and hints about the machines where the shards are located. |