search

oracle sql调错

Jun 07, 2016 pm 02:51 PM
countoracleselectsql

select count(*) from ((select (case when (instr(',' || wm_concat(type) || ',', ',develop-plan,') 0) then 'develop-plan' else 'unRead' end) type, max(id) id, name, node_level, project, end, max(created_date) created_date, center, year_flg,

 

 

select count(*)

  from ((select (case

                  when (instr(',' || wm_concat(type) || ',', ',develop-plan,') > 0) then

                   'develop-plan'

                  else

                   'unRead'

                end) type,

                max(id) id,

                name,

                node_level,

                project,

                end,

                max(created_date) created_date,

                center,

                year_flg,

                sequence,

                min(isRead) isRead,

                MyReplace(wm_concat(msgCreateDate), ',') msgCreateDate,

                wm_concat(group_name),

                max(planId),

                0 owe_days,

                0 owe_money

           from (select 'develop-plan' as type,

                        node.node_id as id,

                        template_node.node_name as name,

                        template_node.node_level,

                        project.project_name as project,

                        node.schedule_end_date as end,

                        warning.CREATED_DATE as created_date,

                        '' as center,

                        '' as year_flg,

                        ROW_NUMBER() OVER(PARTITION BY node.templet_id, project.project_project_id ORDER BY warning.created_date ASC) as sequence,

                        (select min(t.is_read)

                           from plan6_message_user_read t

                          where t.node_id = node.node_id

                            and t.need_reader = 'zhangch'

                          group by t.node_id) isRead,

                        '' msgCreateDate,

                        info.name group_name,

                        info.biz_cd planId,

                        0 owe_days,

                        0 owe_money

                   from plan6_warning        warning,

                        plan6_node           node,

                        project_distribution info,

                        project_period       pp,

                        project_project      project,

                        plan6_templet_node   template_node

                  where warning.node_id = node.node_id

                    and node.plan_id = info.biz_cd

                    and info.project_period_id = pp.project_period_id

                    and pp.is_enabled = 1

                    and pp.project_project_id = project.project_project_id

                    and template_node.node_id = node.templet_id

                    and info.if_in_plan = 1

                    and (warning.charger_cd = 'zhangch' OR

                        node.charger_cd = 'zhangch' OR

                        node.center_manager_cd = 'zhangch' OR

                        project.project_charger_cd = 'zhangch' OR

                        project.project_charger_cd2 = 'zhangch' OR

                        project.project_charger_cd_bis = 'zhangch' OR

                        ('wubc' = 'zhangch' AND

                        template_node.node_level in (1, 2)) OR

                        (('xuhf' = 'zhangch' OR 'zhanghf' = 'zhangch') and

                        template_node.node_level = 1))

                    and warning.stat = 2

                    and node.status = 1

                    and node.is_enabled 0

                    and warning.stat = 2

                 union

                 select 'unRead' tyep,

                        node.node_id id,

                        template_node.node_name as name,

                        template_node.node_level,

                        project.project_name as project,

                        node.schedule_end_date as end,

                        to_date('', 'yyyymmdd hh24:mi:ss') as created_date,

                        '' as center,

                        '' as year_flg,

                        ROW_NUMBER() OVER(PARTITION BY node.templet_id, project.project_project_id ORDER BY r.created_date ASC) as sequence,

                        r.is_read isRead,

                        to_char(r.created_date, 'yyyymmdd hh24:mi:ss') msgCreateDate,

                        info.name group_name,

                        info.biz_cd planId,

                        0 owe_days,

                        0 owe_money

                   from plan6_message_user_read r,

                        plan6_node              node,

                        project_distribution    info,

                        project_period          pp,

                        project_project         project,

                        plan6_templet_node      template_node

                  where r.node_id = node.node_id

                    and node.plan_id = info.biz_cd

                    and info.project_period_id = pp.project_period_id

                    and pp.is_enabled = 1

                    and pp.project_project_id = project.project_project_id

                    and template_node.node_id = node.templet_id

                    and info.if_in_plan = 1

                    and node.is_enabled 0

                    and r.need_reader = 'zhangch'

                    and r.is_read = '0') warning

          where warning.sequence = 1

          group by name,

                   node_level,

                   project,

                   end,

                   center,

                   year_flg,

                   sequence) union

        (select 'oa_meeting' as type,

                metting.oa_meeting_id as id,

                TO_CHAR(metting.business) as name,

                10 as node_level,

                '' as project,

                metting.target_date as end,

                warning.created_date as created_date,

                '' as center,

                '' as year_flg,

                0 as sequence,

                '' isRead,

                '' msgCreateDate,

                '' group_name,

                '' planId,

                0 owe_days,

                0 owe_money

           from oa_meeting metting, plan_warning warning

          where metting.oa_meeting_id = warning.target

            and metting.HIDDEN_FLG = 0

            and metting.status in (1, 2, 4)

            and metting.target_date is not null

            and instr(';' || warning.responsible_person, ';zhangch;') > 0));

           

 

 

 

 报错如下:



ORA-01790的错误,查到是因为报错的那个wm_concate后面的字段不是group by的字段。

 

 

 

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
How does MySQL handle data replication?How does MySQL handle data replication?Apr 28, 2025 am 12:25 AM

MySQL processes data replication through three modes: asynchronous, semi-synchronous and group replication. 1) Asynchronous replication performance is high but data may be lost. 2) Semi-synchronous replication improves data security but increases latency. 3) Group replication supports multi-master replication and failover, suitable for high availability requirements.

How can you use the EXPLAIN statement to analyze query performance?How can you use the EXPLAIN statement to analyze query performance?Apr 28, 2025 am 12:24 AM

The EXPLAIN statement can be used to analyze and improve SQL query performance. 1. Execute the EXPLAIN statement to view the query plan. 2. Analyze the output results, pay attention to access type, index usage and JOIN order. 3. Create or adjust indexes based on the analysis results, optimize JOIN operations, and avoid full table scanning to improve query efficiency.

How do you back up and restore a MySQL database?How do you back up and restore a MySQL database?Apr 28, 2025 am 12:23 AM

Using mysqldump for logical backup and MySQLEnterpriseBackup for hot backup are effective ways to back up MySQL databases. 1. Use mysqldump to back up the database: mysqldump-uroot-pmydatabase>mydatabase_backup.sql. 2. Use MySQLEnterpriseBackup for hot backup: mysqlbackup--user=root-password=password--backup-dir=/path/to/backupbackup. When recovering, use the corresponding life

What are some common causes of slow queries in MySQL?What are some common causes of slow queries in MySQL?Apr 28, 2025 am 12:18 AM

The main reasons for slow MySQL query include missing or improper use of indexes, query complexity, excessive data volume and insufficient hardware resources. Optimization suggestions include: 1. Create appropriate indexes; 2. Optimize query statements; 3. Use table partitioning technology; 4. Appropriately upgrade hardware.

What are views in MySQL?What are views in MySQL?Apr 28, 2025 am 12:04 AM

MySQL view is a virtual table based on SQL query results and does not store data. 1) Views simplify complex queries, 2) Enhance data security, and 3) Maintain data consistency. Views are stored queries in databases that can be used like tables, but data is generated dynamically.

What are the differences in syntax between MySQL and other SQL dialects?What are the differences in syntax between MySQL and other SQL dialects?Apr 27, 2025 am 12:26 AM

MySQLdiffersfromotherSQLdialectsinsyntaxforLIMIT,auto-increment,stringcomparison,subqueries,andperformanceanalysis.1)MySQLusesLIMIT,whileSQLServerusesTOPandOracleusesROWNUM.2)MySQL'sAUTO_INCREMENTcontrastswithPostgreSQL'sSERIALandOracle'ssequenceandt

What is MySQL partitioning?What is MySQL partitioning?Apr 27, 2025 am 12:23 AM

MySQL partitioning improves performance and simplifies maintenance. 1) Divide large tables into small pieces by specific criteria (such as date ranges), 2) physically divide data into independent files, 3) MySQL can focus on related partitions when querying, 4) Query optimizer can skip unrelated partitions, 5) Choosing the right partition strategy and maintaining it regularly is key.

How do you grant and revoke privileges in MySQL?How do you grant and revoke privileges in MySQL?Apr 27, 2025 am 12:21 AM

How to grant and revoke permissions in MySQL? 1. Use the GRANT statement to grant permissions, such as GRANTALLPRIVILEGESONdatabase_name.TO'username'@'host'; 2. Use the REVOKE statement to revoke permissions, such as REVOKEALLPRIVILEGESONdatabase_name.FROM'username'@'host' to ensure timely communication of permission changes.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!