我的数据库中有8个表，我需要在一个查询中包含所有必需的数据。 当我在localhost上运行mysql中的查询返回true结果（12行）但是当我在linux服务器上运行mysql时返回最后一行......
我的查询是：
SELECT `mhr_patients`.`id`,
`mhr_patients`.`fullName`,
`mhr_patients`.`nationalCode`,
`mhr_patients`.`age`,
`mhr_patients`.`firstGCS`,
`mhr_patients`.`fileNumber`,
`mhr_patients`.`isUnKnown`,
`mhr_patients`.`docDetail`,
`mhr_patients`.`presentation`,
`mhr_patients`.`appRegisterTime`,
`mhr_patients`.`inspectorRegisterTime`,
`mhr_patients`.`patientStatusDetail`,
`mhr_patients`.`patientDetail`,
`mhr_patients`.`status`,
`docT`.`text` AS docText,
`tolOp`.`name` AS tolOpName,
`tolOp`.`color` AS tolOpColor,
`tolOp`.`res1` AS tolOpTextColor,
`pLog`.`breathing`,
`pLog`.`bodyMovement`,
`pLog`.`faceMovement`,
`pLog`.`gag`,
`pLog`.`cough`,
`pLog`.`cornea`,
`pLog`.`pupil`,
`pLog`.`dollEye`,
`pLog`.`secondGCS`,
`pLog`.`sedation`,
`pLog`.`inspector`,
`pLog`.`status` As pLogStatus,
`pLog`.`section`,
`pLog`.`id` AS pLogId,
`pLog`.`typeOfSection`,
`pLog`.`lastUpdateTime`,
`pLog`.`isTransfer`,
`pLog`.`opu`,
`hos`.`name` AS hosName,
`mhr_opu`.`name` AS opuName,
`mhr_opu`.`id` AS opuId,
`mhr_states`.`name` AS cityName,
`mhr_inspectors`.`name` AS insName
FROM (`mhr_patients`)
JOIN `mhr_doc` AS docT ON `docT`.`id` = `mhr_patients`.`doc`
JOIN `mhr_tol_options` AS tolOp ON `tolOp`.`id` = `mhr_patients`.`patientStatus`
JOIN `mhr_patients_log` AS pLog ON `pLog`.`pId` = `mhr_patients`.`id` AND pLog.id = (SELECT MAX(mhr_patients_log.id) FROM mhr_patients_log WHERE mhr_patients_log.pId = mhr_patients.id)
JOIN `mhr_hospitals` AS hos ON `hos`.`id` = `pLog`.`hospital`
JOIN `mhr_opu` ON `mhr_opu`.`id` = `pLog`.`opu`
JOIN `mhr_states` ON `mhr_states`.`id` = `pLog`.`city`
JOIN `mhr_inspectors` ON `mhr_inspectors`.`id` = `pLog`.`inspector`
WHERE
`mhr_patients`.`status` = 5
GROUP BY `pLog`.`pId`
ORDER BY `mhr_patients`.`inspectorRegisterTime` asc
LIMIT 30
问题是什么？
答案 0 :(得分：0)
我改变了
JOIN `mhr_inspectors` ON `mhr_inspectors`.`id` = `pLog`.`inspector`
到
LEFT JOIN `mhr_inspectors` ON `mhr_inspectors`.`id` = `pLog`.`inspector`
我的问题解决了。 ：）