Oracle_FDW - Cache lookup failed

Started by Emanuel Araújoabout 12 years ago2 messagesgeneral
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#1Emanuel Araújo
eacshm@gmail.com

Hi,

I have a problem wiht Oracle FDW 0.9.10 in PostgreSQL 9.3
I am using pg 9.3.4
Oracle FDW 0.9.10
Fedora 20
Client Oracle Release 11.2.0.3.0

Return Error:

ERROR: cache lookup failed for type 0

I am executing the simple query in most foreign tables..

Example wher tables with f_ are foreign tables:

SELECT 0 AS u_pkey,
f_vendedor.u_orgvenda AS u_orgvenda,
f_vendedor.s_codvendedor AS s_codvendedor,
grupos.s_codgrupo AS s_codgrupo,
f_produto.s_codproduto
FROM f_vendedor
JOIN (SELECT 'D' AS s_tipogrupo,
codepto::text AS s_codgrupo,
codusur::text AS s_codvendedor
FROM erp.pcusurdepsec
UNION
SELECT DISTINCT
'D' AS s_tipogrupo,
codepto::text AS s_codgrupo,
codusur::text AS s_codvendedor
FROM f_vendedor CROSS JOIN (SELECT DISTINCT codepto FROM
f_produto) f_produto
UNION ALL
SELECT DISTINCT
'S' AS s_tipogrupo,
codsec::text AS s_codgrupo,
codusur::text AS s_codvendedor
FROM erp.pcusurdepsec
UNION
SELECT DISTINCT
'S' AS s_tipogrupo,
codsec::text AS s_codgrupo,
codusur::text AS s_codvendedor
FROM f_vendedor CROSS JOIN (SELECT DISTINCT codsec FROM f_produto)
f_produto
UNION ALL
SELECT 'F' AS s_tipogrupo,
codfornec::text AS s_codgrupo,
codusur::text AS s_codvendedor
FROM erp.pcusurfornec
UNION
SELECT DISTINCT
'F' AS s_tipogrupo,
codfornec::text AS s_codgrupo,
codusur::text AS s_codvendedor
FROM f_vendedor CROSS JOIN (SELECT DISTINCT codfornec FROM
f_produto) f_produto
UNION ALL
SELECT DISTINCT
'I'::text AS s_tipogrupo,
pcdistrib.coddistrib AS s_codgrupo,
f_vendedor.s_codvendedor AS s_codvendedor
FROM erp.pcdistrib
CROSS JOIN f_vendedor
) grupos ON (f_vendedor.s_codvendedor = grupos.s_codvendedor)
INNER JOIN t_vendedor ON (t_vendedor.s_codigo = f_vendedor.s_codvendedor
AND t_vendedor.u_bloqueado = 0)
INNER JOIN f_produto ON ( grupos.s_codgrupo = (CASE WHEN (SELECT s_valor
FROM t_parametro_cliente WHERE s_campo = 'v_utiliza_grupo') = 'D' THEN
f_produto.codepto::text
WHEN (SELECT s_valor
FROM t_parametro_cliente WHERE s_campo = 'v_utiliza_grupo') = 'F' THEN
f_produto.codfornec::text
WHEN (SELECT s_valor
FROM t_parametro_cliente WHERE s_campo = 'v_utiliza_grupo') = 'S' THEN
f_produto.codsec::text
WHEN (SELECT s_valor
FROM t_parametro_cliente WHERE s_campo = 'v_utiliza_grupo') = 'I' THEN
f_produto.coddistrib::text
END) )
WHERE grupos.s_tipogrupo = (SELECT s_valor
FROM t_parametro_cliente
WHERE s_campo = 'v_utiliza_grupo')
;

--

*Atenciosamente,Emanuel Araújo*

*Linux Certified, DBA PostgreSQL*

#2Laurenz Albe
laurenz.albe@cybertec.at
In reply to: Emanuel Araújo (#1)
Re: Oracle_FDW - Cache lookup failed

Emanuel Araújo wrote:

I have a problem wiht Oracle FDW 0.9.10 in PostgreSQL 9.3

I am using pg 9.3.4

Oracle FDW 0.9.10

Fedora 20

Client Oracle Release 11.2.0.3.0

Return Error:

ERROR: cache lookup failed for type 0

This is a known bug, the fix is already committed:
https://github.com/laurenz/oracle_fdw/commit/9e0a421b16e542c5caf9734a923e87f050cdbefd

I plan to release a new version soon since this has already hit several people.

Yours,
Laurenz Albe

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