在电脑环境变量中加入两个系统变量LANG=zh_CN.GBK和NLS_LANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK，然后重启plsql即可。
SQL>select * from nls_database_parameters;参数[nls_language]表示了显示方式,就是sqlplus的程序的显示字体,有 SIMPLIFIED CHINESE,American america 参数[nls_characterset]是字符集设定,常用的一些字符集有 UTF8,US7ASCII，WE8ISO8859P1，ZHS16CGB231280，ZHS16GBK,AL32UTF8 2> 修改 客户端字符集...
select_statement in varchar2 , line_statement in varchar2 ) IS fid UTL_FILE.FILE_TYPE := UTL_FILE.FOPEN (loc, file, 'W'); line VARCHAR2(2000); BEGIN FOR rec IN ( /*replace this select*/ select parameter , value from nls_database_parameters where parameter in ('NLS_RDBMS_V...
因为oraclpdb不再是实例,而是实例下container的一个pluggable database 所 改为: connect scott/tiger@localhost/orclpdb再执行 #查看监听的服务lsnrctl service#查看监听lsnrctl status#运行sql脚本sql>@script.sql#提示用户输入变量select*fromdba_userswhereusername='&username';#登陆sqlplus username/password@host/inst...
1 NLSSORT ( column_name, ' NLS_SORT = { SCHINESE_PINYIN_M | generic_m_ci } ' ) Simplified query syntax, equivalent to select * from table_name. 1 TABLE { ONLY {(table_name)| table_name} | table_name [ * ]}; Parameter Description WITH [ RECURSIVE ] with_query [, ...]...
NLSSORT ( column_name, ' NLS_SORT = { SCHINESE_PINYIN_M | generic_m_ci } ' ) The second parameter can be generic_m_ci, which supports only the case-insensitive order for English characters. Simplified query syntax, equivalent to select * from table_name. TABLE { ONLY {(table_name)...
我想知道如何在postgresql.conf中获取完整的查询语句,当我在data/postgresql.conf中设置log_statement = 'all‘时,我可以在log/ directory中跟踪查询记录,但他们记录的查询是: LOG: Select * from table where id = $1 DETAIL: parameters: $1 = 55, 当只有少量的参数时,这是很清楚的。但是,如果该查询...
表.Where(m=>m.列 ==null) //转换后的sql语句便是 SELECT 字段…… FROM 表 AS [t0]WHERE[t0].列 ISNULL特殊情况下 我们像如下这样写...a =null; 表.Where(m=>m.列 == a); // 转换成的sql语句便是这样了 DECLARE @p0 Int =nullSELECT 字段…… FROM 表...会根据a的不同...
*/publicstaticStringpagingQuerySql(String sql, DatabaseCategory dbType, CurrentLanguage lang)throwsException{ String sql_content = sql.replace("@",":");booleanwithNolock = StringUtils.containsIgnoreCase(sql_content,"WITH (NOLOCK)");if(withNolock) ...
原因:客户端连接的NLS_LANG参数与DB中的NLS_CHARACTERSET不一致 查看服务器的参数: select * from nls_database_parameters t where t.parameter='NLS_CHARACTERSET' or select * from v$nls_parameters where parameter='NLS_CHARACTERSET'; SQL> select * from v$nls_parameters where parameter='NLS_CHARACTERSET...