Module tidb_query_aggr::util

Functions

check_aggr_exp_supported_one_child	Checks whether or not there is only one child and the child expression is supported.
rewrite_exp_for_bit_op	Rewrites the expression to insert necessary cast functions for Bit operation family functions.
rewrite_exp_for_sum_avg	Rewrites the expression to insert necessary cast functions for SUM and AVG aggregate functions.