Hi
I've noticed the performance of version 14 is noticeably worse than
version 12 when clicking on tables.
~0.1 seconds for V12 comapared to ~0.5 seconds in V14.
Looking at the logs I see that the details for all the tabs are selected
by V14 but in V12 only the details for the current tab of the property
pane are selected.
As the additional tabs are used much less frequently by me and my users
couldn't they be lazy loaded as they were in V12?
Many thanks
Kieran
For reference the slow queries are the 4th, 5th and 6th in the log:-
SELECT DISTINCT dep.deptype, dep.classid, cl.relkind, ad.adbin, ad.adsrc, CASE WHEN cl.relkind IS NOT NULL THEN
cl.relkind||
COALESCE(dep.objsubid::text, '') WHEN tg.oid IS NOT NULL THEN 'T'::text WHEN ty.oid IS NOT NULL
THEN'y'::text WHEN ns.oid IS NOT NULL THEN 'n'::text WHEN pr.oid IS NOT NULL THEN 'p'::text
WHEN la.oid IS NOT NULL THEN 'l'::text WHEN rw.oid IS NOT NULL THEN 'R'::text WHEN co.oid IS
NOTNULL THEN 'C'::text || contype WHEN ad.oid IS NOT NULL THEN 'A'::text ELSE '' END AS type,
COALESCE(coc.relname, clrw.relname) AS ownertable, CASE WHEN cl.relname IS NOT NULL AND att.attname IS NOT NULL
THEN cl.relname || '.' || att.attname ELSE COALESCE(cl.relname, co.conname, pr.proname,
tg.tgname, ty.typname, la.lanname, rw.rulename, ns.nspname) END AS refname, COALESCE(nsc.nspname,
nso.nspname,nsp.nspname, nst.nspname,
nsrw.nspname) AS nspname FROM pg_depend dep LEFT JOIN pg_class cl ON dep.objid=cl.oid LEFT JOIN pg_attribute att ON
dep.objid=att.attrelidAND
dep.objsubid=att.attnum LEFT JOIN pg_namespace nsc ON cl.relnamespace=nsc.oid LEFT JOIN pg_proc pr ON
dep.objid=pr.oid LEFT JOIN pg_namespace nsp ON pr.pronamespace=nsp.oid LEFT JOIN pg_trigger tg ON dep.objid=tg.oid
LEFTJOIN pg_type ty ON dep.objid=ty.oid LEFT JOIN pg_namespace nst ON ty.typnamespace=nst.oid LEFT JOIN pg_constraint
coON dep.objid=co.oid LEFT JOIN pg_class coc ON co.conrelid=coc.oid LEFT JOIN pg_namespace nso ON
co.connamespace=nso.oid LEFT JOIN pg_rewrite rw ON dep.objid=rw.oid LEFT JOIN pg_class clrw ON clrw.oid=rw.ev_class
LEFTJOIN pg_namespace nsrw ON clrw.relnamespace=nsrw.oid LEFT JOIN pg_language la ON dep.objid=la.oid LEFT JOIN
pg_namespacens ON dep.objid=ns.oid LEFT JOIN pg_attrdef ad ON ad.oid=dep.objid WHERE dep.refobjid=26997594::oid AND
classidIN ( SELECT oid FROM pg_class WHERE relname IN ('pg_class', 'pg_constraint', 'pg_conversion',
'pg_language', 'pg_proc', 'pg_rewrite', 'pg_namespace', 'pg_trigger',
'pg_type', 'pg_attrdef')) ORDER BY classid, cl.relkind;
SELECT ref.relname AS refname, d2.refclassid, dep.deptype AS deptype FROM pg_depend dep LEFT JOIN pg_depend d2 ON
dep.objid=d2.objidAND dep.refobjid !=
d2.refobjid LEFT JOIN pg_class ref ON ref.oid=d2.refobjid LEFT JOIN pg_attribute att ON d2.refclassid=att.attrelid
AND
d2.refobjsubid=att.attnum WHERE dep.refobjid=26997594::oid AND dep.classid=(SELECT oid FROM
pg_class WHERE relname='pg_attrdef') AND dep.refobjid NOT IN (SELECT d3.refobjid FROM pg_depend d3 WHERE
d3.objid=d2.refobjid);
SELECT att.*, def.*, pg_catalog.pg_get_expr(def.adbin, def.adrelid) AS
defval, CASE WHEN att.attndims > 0 THEN 1 ELSE 0 END AS isarray,
format_type(ty.oid,NULL) AS typname, format_type(ty.oid,att.atttypmod)
AS displaytypname, tn.nspname as typnspname, et.typname as elemtypname, ty.typstorage AS defaultstorage, cl.relname,
na.nspname,
att.attstattarget, description, cs.relname AS sername, ns.nspname AS
serschema, (SELECT count(1) FROM pg_type t2 WHERE t2.typname=ty.typname) > 1 AS
isdup, indkey, CASE WHEN inh.inhparent IS NOT NULL AND att.attinhcount>0 THEN inh.inhparent::regclass
ELSE NULL END AS inhrelname, EXISTS(SELECT 1 FROM pg_constraint WHERE conrelid=att.attrelid AND
contype='f' AND att.attnum=ANY(conkey)) As isfk FROM pg_attribute att JOIN pg_type ty ON ty.oid=atttypid JOIN
pg_namespacetn ON tn.oid=ty.typnamespace JOIN pg_class cl ON cl.oid=att.attrelid JOIN pg_namespace na ON
na.oid=cl.relnamespace LEFT OUTER JOIN pg_inherits inh ON inh.inhrelid=att.attrelid LEFT OUTER JOIN pg_type et ON
et.oid=ty.typelem LEFT OUTER JOIN pg_attrdef def ON adrelid=att.attrelid AND
adnum=att.attnum LEFT OUTER JOIN pg_description des ON des.objoid=att.attrelid AND
des.objsubid=att.attnum LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND
cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum LEFT OUTER JOIN pg_namespace ns ON
ns.oid=cs.relnamespace LEFT OUTER JOIN pg_index pi ON pi.indrelid=att.attrelid AND indisprimary WHERE att.attrelid =
26997594::oid AND att.attnum > 0 AND att.attisdropped IS FALSE ORDER BY att.attnum;
SELECT DISTINCT ON(cls.relname) cls.oid, cls.relname as idxname,
indrelid, indkey, indisclustered, indisunique, indisprimary, n.nspname, indnatts, cls.reltablespace AS spcoid,
spcname,tab.relname as
tabname, indclass, con.oid AS conoid, CASE contype WHEN 'p' THEN
desp.description WHEN 'u' THEN desp.description WHEN 'x' THEN
desp.description ELSE des.description END AS description, pg_get_expr(indpred, indrelid, true) as indconstraint,
contype,
condeferrable, condeferred, amname
, substring(array_to_string(cls.reloptions, ',') from
'fillfactor=([0-9]*)') AS fillfactor FROM pg_index idx JOIN pg_class cls ON cls.oid=indexrelid JOIN pg_class tab ON
tab.oid=indrelid LEFT OUTER JOIN pg_tablespace ta on ta.oid=cls.reltablespace JOIN pg_namespace n ON
n.oid=tab.relnamespace JOIN pg_am am ON am.oid=cls.relam LEFT JOIN pg_depend dep ON (dep.classid = cls.tableoid AND
dep.objid
= cls.oid AND dep.refobjsubid = '0' AND dep.refclassid=(SELECT oid FROM
pg_class WHERE relname='pg_constraint') AND dep.deptype='i') LEFT OUTER JOIN pg_constraint con ON (con.tableoid =
dep.refclassid
AND con.oid = dep.refobjid) LEFT OUTER JOIN pg_description des ON des.objoid=cls.oid LEFT OUTER JOIN pg_description
despON (desp.objoid=con.oid AND
desp.objsubid = 0) WHERE indrelid = 26997594::oid AND contype='p'
ORDER BY cls.relname;
