Bom dia,
Atualizei um servidor que estava utilizando a versão 9.0 para a 9.4.7 e após
atualização esta query passou a ficar extremamente lenta.
SQL:
select movto_lote.nr_dcto
from fin_receber_parc parc
inner join fin_receber receber on (receber.cd_movto = parc.cd_movto_rec and
receber.cd_serie_lcto =
parc.cd_serie_lcto)
inner join fin_receber_cnt cnt on (cnt.cd_movto_rec= receber.cd_movto and
cnt.cd_serie_lcto=receber.cd_serie_lcto)
inner join cnt_movto movto on (cnt.cd_movto=movto.cd_movto and
movto.cd_serie_lcto=cnt.cd_serie_lcto)
inner join cnt_movto_lote movto_lote on (movto_lote.cd_movto =
movto.cd_movto_lote and
movto_lote.cd_serie_lcto =
movto.cd_serie_lcto)
inner join cnt_competencia competencia on (competencia.cd_competencia =
movto_lote.cd_competencia)
inner join uni_emitente emitente on (emitente.cd_emitente =
receber.cd_devedor)
inner join fin_especie especie on (especie.cd_especie = parc.cd_especie )
where upper(coalesce(movto_lote.ds_historico, '%')) like upper('%%') and
upper(coalesce(movto_lote.nr_dcto, '%')) like upper('%%') and
upper(coalesce(competencia.nm_competencia, '%')) like upper('%%') and
upper(coalesce(emitente.nm_emitentecompleto, '%')) like
upper('%consumidor%') and
coalesce(parc.vl_valor, 0) between coalesce(0, 0) and
coalesce(999999.99, 999999999) and
coalesce(receber.cd_devedor, 0) between coalesce(0, 0) and
coalesce(999999999, 999999999) and
movto_lote.dt_movto between ('01/01/2000') and ('01/03/9999') and
parc.dt_vcto between ('01/01/2000') and ('31/12/9999') and
parc.st_quitado = false and
movto_lote.cd_estabelecimento=1
order by parc.dt_vcto desc
Saída do Explain Analyze:
"Sort (cost=4779.91..4779.91 rows=1 width=16) (actual
time=128286.342..128286.342 rows=6 loops=1)"
" Sort Key: parc.dt_vcto DESC"
" Sort Method: quicksort Memory: 25kB"
" -> Nested Loop (cost=1.96..4779.90 rows=1 width=16) (actual
time=126064.707..128286.279 rows=6 loops=1)"
" Join Filter: (parc.cd_especie = especie.cd_especie)"
" Rows Removed by Join Filter: 36"
" -> Nested Loop (cost=1.96..4778.74 rows=1 width=18) (actual
time=126064.672..128286.198 rows=6 loops=1)"
" -> Nested Loop (cost=1.68..4777.55 rows=1 width=22) (actual
time=64031.477..128247.981 rows=3189 loops=1)"
" Join Filter: (movto_lote.cd_competencia =
competencia.cd_competencia)"
" Rows Removed by Join Filter: 15945"
" -> Nested Loop (cost=1.68..4776.37 rows=1 width=26)
(actual time=64031.432..128164.285 rows=3189 loops=1)"
" Join Filter: (receber.cd_serie_lcto =
movto_lote.cd_serie_lcto)"
" -> Nested Loop (cost=1.26..4775.86 rows=1
width=26) (actual time=0.085..128005.877 rows=6277 loops=1)"
" Join Filter: (receber.cd_serie_lcto =
movto.cd_serie_lcto)"
" -> Nested Loop (cost=0.83..4774.95 rows=1
width=24) (actual time=0.078..127775.182 rows=6277 loops=1)"
" -> Nested Loop (cost=0.42..3012.16
rows=1 width=30) (actual time=0.067..214.384 rows=6318 loops=1)"
" -> Seq Scan on
fin_receber_parc parc (cost=0.00..2745.68 rows=32 width=16) (actual
time=0.052..91.802 rows=6318 loops=1)"
" Filter: ((NOT st_quitado)
AND (COALESCE(vl_valor, '0'::numeric) >= '0'::numeric) AND
(COALESCE(vl_valor, '0'::numeric) <= 999999.99) AND (dt_vcto >=
'2000-01-01'::date) AND (dt_vcto <= '9999-12-31'::date))"
" Rows Removed by Filter:
81216"
" -> Index Scan using
"pk-fin_receber-geral" on fin_receber receber (cost=0.42..8.32 rows=1
width=14) (actual time=0.013..0.014 rows=1 loops=6318)"
" Index Cond: ((cd_movto =
parc.cd_movto_rec) AND (cd_serie_lcto = parc.cd_serie_lcto))"
" Filter:
((COALESCE(cd_devedor, 0) >= 0) AND (COALESCE(cd_devedor, 0) <= 999999999))"
" -> Index Scan using
"pk-fin_receber_cnt-cd_movto-cd_serie_lcto" on fin_receber_cnt cnt
(cost=0.42..1762.78 rows=1 width=18) (actual time=7.918..20.187 rows=1
loops=6318)"
" Index Cond: (cd_serie_lcto =
receber.cd_serie_lcto)"
" Filter: (receber.cd_movto =
cd_movto_rec)"
" Rows Removed by Filter: 87707"
" -> Index Scan using
"pk-cnt_movto-cd_movto-cd_serie_lcto" on cnt_movto movto (cost=0.42..0.90
rows=1 width=18) (actual time=0.031..0.031 rows=1 loops=6277)"
" Index Cond: ((cd_movto =
cnt.cd_movto) AND (cd_serie_lcto = cnt.cd_serie_lcto))"
" -> Index Scan using "pk-cnt_movto_lote-geral" on
cnt_movto_lote movto_lote (cost=0.42..0.50 rows=1 width=26) (actual
time=0.022..0.023 rows=1 loops=6277)"
" Index Cond: ((cd_movto =
movto.cd_movto_lote) AND (cd_serie_lcto = movto.cd_serie_lcto))"
" Filter: ((dt_movto >= '2000-01-01
00:00:00-02'::timestamp with time zone) AND (dt_movto <= '9999-03-01
00:00:00-03'::timestamp with time zone) AND (cd_estabelecimento = 1) AND
(upper((COALESCE(ds_historico, '%'::character va (...)"
" Rows Removed by Filter: 0"
" -> Seq Scan on cnt_competencia competencia
(cost=0.00..1.11 rows=6 width=4) (actual time=0.006..0.012 rows=6
loops=3189)"
" Filter: (upper((COALESCE(nm_competencia,
'%'::bpchar))::text) ~~ '%%'::text)"
" -> Index Scan using "pk-uni_emitente-cd_emitente" on
uni_emitente emitente (cost=0.28..1.18 rows=1 width=4) (actual
time=0.010..0.010 rows=0 loops=3189)"
" Index Cond: (cd_emitente = receber.cd_devedor)"
" Filter: (upper((COALESCE(nm_emitentecompleto,
'%'::character varying))::text) ~~ '%CONSUMIDOR%'::text)"
" Rows Removed by Filter: 1"
" -> Seq Scan on fin_especie especie (cost=0.00..1.07 rows=7
width=4) (actual time=0.005..0.006 rows=7 loops=6)"
"Planning time: 22.367 ms"
"Execution time: 128286.670 ms"
Pelo que estou entendendo o problema está no fin_receber_cnt. Mas não to
achando o furo.
Observem que na versão 9.0 estava funcionando de forma satisfatoria.
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