information_schema.tidb_trx.all_sql_digests

Note:

The digest list of statements that have been executed by the transaction. The list is shown as a string array in JSON format. Each transaction records at most the first 50 statements. Using the TIDB_DECODE_SQL_DIGESTS function, you can convert the information in this column into a list of corresponding normalized SQL statements.

Note:

The digest list of statements that have been executed in this transaction. For each transaction, the first 50 statements at most are recorded.