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MDEV-30032: EXPLAIN FORMAT=JSON output: print costs

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Basic printout for join and table execution costs.
This commit is contained in:
Sergei Petrunia
2022-11-19 21:00:23 +03:00
parent 657868f5e7
commit ffe0beca25
91 changed files with 3441 additions and 18 deletions
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mysql-test/main/analyze_format_json.test
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@ -154,6 +154,7 @@ drop table t0, t1;
--echo #
--echo # MDEV-7970: EXPLAIN FORMAT=JSON does not print HAVING
--source include/explain-no-costs.inc
--echo #
create table t0(a int);
insert into t0 values (0),(1),(2),(3);