-- 1.字符集SELECT'UNICODE字符集',DECODE(UNICODE,'0','0-GB18030','1','UTF-8','2','EUC-KR') union-- 2.大小写敏感SELECT'CASE_SENSITIVE大小写敏感',DECODE(SF_GET_CASE_SENSITIVE_FLAG,'0','N-不敏感','1','Y-敏感')union-- 3.char是否以字符为单位SELECT'LENGTH_IN_CHAR是否以字符为单位',DECODE(PARA_VALUE,0,'0-否',1,'1-是') FROM V$DM_INI WHERE "V$DM_INI".PARA_NAME='LENGTH_IN_CHAR'union-- 4.页大小,DM建议32Kselect'page_size页大小',page()/1024||'KB'unionSELECT'簇大小',cast(SF_GET_EXTENT_SIZE() asvarchar) union-- 5. 兼容性select'COMPATIBLE_MODE数据库兼容',DECODE(PARA_VALUE,0,'不兼容',1,'1-SQL92',2,'2-Oracle',3,'3-MSSQLServer',4,'4-MySQL',5,'5-DM6',6,'6-Teradata') from v$dm_ini where para_name='COMPATIBLE_MODE'union-- 6.其他,关键字,特殊参数select'EXCLUDE_RESERVED_WORDS关键字过滤',PARA_VALUE from v$dm_ini where para_name='EXCLUDE_RESERVED_WORDS'union--7. 空格填充,Oracle兼容必选select'BLANK_PAD_MODE空格填充',PARA_VALUE from v$dm_ini where para_name LIKE'%BLANK_PAD_MODE%'union--8.DIRECT_IO,频繁IO推荐用0select'DIRECT_IO',PARA_VALUE from v$dm_ini where para_name ='DIRECT_IO';
查询看看是不是大小写敏感,如果敏感的话,建表的时候字段和表名上的双引号请全部去掉,或者程序引用的时候都加双引号和数据库里的对象大小写保持一致
-- 1.字符集 SELECT 'UNICODE字符集',DECODE(UNICODE,'0','0-GB18030','1','UTF-8','2','EUC-KR') union -- 2.大小写敏感 SELECT 'CASE_SENSITIVE大小写敏感',DECODE(SF_GET_CASE_SENSITIVE_FLAG,'0','N-不敏感','1','Y-敏感')union -- 3.char是否以字符为单位 SELECT 'LENGTH_IN_CHAR是否以字符为单位',DECODE(PARA_VALUE,0,'0-否',1,'1-是') FROM V$DM_INI WHERE "V$DM_INI".PARA_NAME='LENGTH_IN_CHAR' union -- 4.页大小,DM建议32K select 'page_size页大小',page()/1024||'KB' union SELECT '簇大小',cast(SF_GET_EXTENT_SIZE() as varchar) union -- 5. 兼容性 select 'COMPATIBLE_MODE数据库兼容',DECODE(PARA_VALUE,0,'不兼容',1,'1-SQL92',2,'2-Oracle',3,'3-MSSQLServer',4,'4-MySQL',5,'5-DM6',6,'6-Teradata') from v$dm_ini where para_name='COMPATIBLE_MODE' union -- 6.其他,关键字,特殊参数 select 'EXCLUDE_RESERVED_WORDS关键字过滤',PARA_VALUE from v$dm_ini where para_name='EXCLUDE_RESERVED_WORDS' union --7. 空格填充,Oracle兼容必选 select 'BLANK_PAD_MODE空格填充',PARA_VALUE from v$dm_ini where para_name LIKE '%BLANK_PAD_MODE%' union --8.DIRECT_IO,频繁IO推荐用0 select 'DIRECT_IO',PARA_VALUE from v$dm_ini where para_name ='DIRECT_IO';