Den*_*ret -4 sql oracle oracle10g oracle11g
我在11g安装上执行此查询没有问题:
SELECT
PRODUCT_INFOS_idm.FIELD_VALUE "mother_id",
PRODUCT_INFOS_ep.FIELD_VALUE "product_thickness",
COIL_INFOS.TIME_STAMP,
COIL_INFOS.IN_THICKNESS,
COIL_INFOS.MEASURED_LENGTH,
COIL_INFOS.MEASURED_WIDTH,
COIL_INFOS.PARAM_SET_TOP_SIDE,
COIL_INFOS.PARAM_SET_BOTTOM_SIDE
FROM
COIL_INFOS
INNER JOIN
PRODUCT_INFOS PRODUCT_INFOS_idm
on PRODUCT_INFOS_idm.COIL_ID_SYSTEM=COIL_INFOS.COIL_ID_SYSTEM
and PRODUCT_INFOS_idm.TIME_STAMP=COIL_INFOS.TIME_STAMP
and PRODUCT_INFOS_idm.FIELD_NAME='ID bobina'
INNER JOIN
PRODUCT_INFOS PRODUCT_INFOS_ep
on PRODUCT_INFOS_ep.COIL_ID_SYSTEM=COIL_INFOS.COIL_ID_SYSTEM
and PRODUCT_INFOS_ep.TIME_STAMP=COIL_INFOS.TIME_STAMP
and PRODUCT_INFOS_ep.FIELD_NAME='Anchura'
WHERE
(COIL_INFOS.COIL_ID_SYSTEM LIKE '14051800' OR COIL_INFOS.COIL_ID LIKE '14051800')
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但是当我的客户(可能安装了10g)执行它时,他就会得到它
ORA-00942: table or view does not exist
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其他查询显示他具有相同的表和列.以下查询执行没有问题:
select count(*) from COIL_INFOS
select count(*) from PRODUCT_INFOS
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可能是什么问题?某处有语法错误吗?我怀疑Oracle版本存在问题(我已经不得不删除我通常用于列别名的"as").Oracle 10g是否支持表别名?
我们可以获得ORA-00942的原因有多种.
EMPLOYEES != "Employees".鉴于你说"其他查询显示他有相同的表和列",我们可以排除第一个选项,可能排除第二个选项.因此,很可能是缺少同义词或缺少权限的问题.