More queries #52
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Most are taken from maitenance_schema. But it's not always possible to create a foreign extension. - duplicate Indexes - duplicate FKs - unused tables - useless columns (same value in all the table: NULL, blank, or TRUE/FALSE/1/a timestamp...) - alert on wrap-around - unindexed foreign keys - empty tables - useless unique constraints on foreign keys - tables with no PK - tables of more than 500 tuples without index or PK - complete report in html format for easier reading pg_stat_statements new queries (Top 5 only for effectiveness and concise output fore readability) - queries creating the most IOs (needs track_io_timing=on) - most time consuming queries overall - most time consuming in one call - most severe response jitter (statistics issue) - most memory consuming - most temp files - most called query - complete report for all these queries in html format for readability The html format is for reporting. There might be a way to make dynamic. Like start.psql. Did not dive into it yet.
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