# Query 1: 0 QPS, 0x concurrency, ID 0x66825DDC008FFA89 at byte 332 ______
#              pct   total     min     max     avg     95%  stddev  median
# Count         12       1
# Exec time     95   726ms   726ms   726ms   726ms   726ms       0   726ms
# Lock time     29    91us    91us    91us    91us    91us       0    91us
# Rows sent      0       0       0       0       0       0       0       0
# Rows exam    100  61.48k  61.48k  61.48k  61.48k  61.48k       0  61.48k
# Users          1 [SQL_SLAVE]
# Databases      1     db1
# Time range
# Query_time distribution
#   1us
#  10us
# 100us
#   1ms
#  10ms
# 100ms  ################################################################
#    1s
#  10s+
# Tables
#    SHOW TABLE STATUS FROM `db2` LIKE 'tuningdetail_21_265507'\G
#    SHOW CREATE TABLE `db2`.`tuningdetail_21_265507`\G
#    SHOW TABLE STATUS FROM `db1` LIKE 'gonzo'\G
#    SHOW CREATE TABLE `db1`.`gonzo`\G
update db2.tuningdetail_21_265507 n
      inner join db1.gonzo a using(gonzo) 
      set n.column1 = a.column1, n.word3 = a.word3\G
# Converted for EXPLAIN
# EXPLAIN
select  n.column1 = a.column1, n.word3 = a.word3 from db2.tuningdetail_21_265507 n
      inner join db1.gonzo a using(gonzo) \G