Thevalid Command Line Processorcommand was processed as an sqL statement because it was notadd column id BIGINTSOL0104N An unexpected token "IDENTITY" was found following "as",tokens may include: "<left paren>".generated always as identitcommand.During soL processing it returned;SQLSTATE=42601
时间: 2024-03-06 13:50:57 浏览: 96
根据您提供的信息,这似乎是在执行 SQL 语句时遇到了错误。
根据错误信息,"IDENTITY" 这个关键字出现在了 "add column id BIGINT" 后面,这是一个无效的 SQL 语法。如果想要在添加列的同时设置自增长,可以使用以下语法:
```
ALTER TABLE table_name ADD COLUMN id BIGINT GENERATED BY DEFAULT AS IDENTITY (START WITH 1, INCREMENT BY 1);
```
其中,table_name 表示要添加列的表名,id 表示要添加的列名,BIGINT 表示列的类型,GENERATED BY DEFAULT AS IDENTITY 表示设置自增长属性,START WITH 1 表示从 1 开始自增,INCREMENT BY 1 表示每次自增 1。
请注意,以上语法可能因数据库类型、版本等因素而略有不同,具体语法请参考数据库文档或相关资料。
相关问题
db2 => CREATE SYSTEM TEMPORARY TABLESPACE TEM4SYS16K IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 16K MANAGED BY SYSTEM USING (file' /home/date/nctest/SYSTEM16K' ) EXTENTSIZE 32 PREFETCHSIZE 32 BUFFERPOOL PUB16K OVERHEAD 10.67 TRANSFERRATE 0.04 DB21034E The command was processed as an SQL statement because it was not a valid Command Line Processor command. During SQL processing it returned: SQL0104N An unexpected token "file" was found following "D BY SYSTEM USING (". Expected tokens may include: "<space>". SQLSTATE=42601
您的问题中包含了一条数据库操作的命令,但是该命令在语法上存在一些问题。根据错误信息,似乎是在文件路径的部分出现了错误。具体来说,"file" 关键字应该在 "MANAGED BY SYSTEM USING" 子句之前使用。
以下是修正后的命令:
```
CREATE SYSTEM TEMPORARY TABLESPACE TEM4SYS16K
IN DATABASE PARTITION GROUP IBMTEMPGROUP
PAGESIZE 16K
MANAGED BY SYSTEM
USING ('/home/date/nctest/SYSTEM16K')
EXTENTSIZE 32
PREFETCHSIZE 32
BUFFERPOOL PUB16K
OVERHEAD 10.67
TRANSFERRATE 0.04;
```
请注意,我只是根据您提供的信息尝试修复了语法错误。请根据您的实际需求进行调整。
SQL0438N Application raised error or warning with diagnostic text: "flag:0,SQL0104N An unexpected token "select" was found following "00_". SQLSTATE=42601
对于您提出的问题,我不太明白您想要什么样的回答。如果您正在遇到SQL0438N错误,建议您查看诊断文本中提供的详细信息,以找到并解决问题。SQL0104N错误表示SQL语句中出现了意外的令牌。请检查您的SQL查询语法是否正确,特别注意select语句的位置。
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