master
Refactor tests of pg_stat_statements for planning, utility and level tracking
Show sizes of FETCH queries as constants in pg_stat_statements
Remove the query_id_squash_values GUC
Track statement entry timestamp in contrib/pg_stat_statements
Make query jumbling also squash PARAM_EXTERN params
plpgsql: optimize "SELECT simple-expression INTO var".
pg_stat_statements: Add counters for generic and custom plans
pg_stat_statements: Add columns to track parallel worker activity
pg_stat_statements: Fix potential use-after-free of PlannedStmt
Revert support for improved tracking of nested queries
pg_stat_statements: Add regression test for privilege handling.
Fix query jumbling with GROUP BY clauses
pg_stat_statements: Rework test order
Add NOT NULL checking of pg_stat_statements_reset() in tests
Show values of SET statements as constants in pg_stat_statements