--echo #
--echo # Bug#24286064: JSON MEMORY USAGE MISSING FROM THE MEMORY SUMMARY TABLES
--echo #
# Do something that will allocate JSON data.
SELECT CAST(123 AS JSON);
# Verify that JSON is in the summary table, and that memory has been
# allocated and freed.
SELECT event_name, count_alloc > 0, count_alloc = count_free,
sum_number_of_bytes_alloc > 0,
sum_number_of_bytes_alloc = sum_number_of_bytes_free
FROM performance_schema.memory_summary_global_by_event_name
WHERE event_name = 'memory/sql/JSON';