向Oracle插入timestamp类型字段
如果是中文字符集:
[TEST@ora10gr1#2009-11-25/08:39:38]
SQL>create table t1(t timestamp);
Table created.
[TEST@ora10gr1#2009-11-25/08:39:56]
SQL>insert into t1 values(to_timestamp('21NOV09 10:04:12.032','DDMONYY HH24:MI:SS.FF'));
* ERROR at line 1: ORA-01843: not a valid month
应该指定用american字符集插入就对了:
[TEST@ora10gr1#2009-11-25/08:39:56]
SQL>insert into t1 values(to_timestamp('21NOV09 10:04:12.032','DDMONYY HH24:MI:SS.FF','nls_date_language=american'));
1 row created.
相关文档:
建表
create table <table_name>(
column_name1 column_type [not null] [check (expression)]
[default value] [primary key][references <table_name>(column_name)],
column_name2 column_type [not null] [check (expression)]
[default value] [prima ......
对日常工作中用到的感觉有用的sql语句做个归纳,用于今后温故知新。
*复制表:
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create table tablename as select * from table_src where 1 <> 1; --只复制表结构 ......
1.GSD global services daemon
oracle官方文档的描述
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from (SELECT A.COLUMN_NAME, ROWNUM AS ROWNO
from USER_TAB_COLUMNS A
WHERE TABLE_NAME = 'A_USER'
  ......
create user 用户名 identified by 密码 default tablespace 缺省表空间 Temporary tablespace 临时表空间;
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alter user 用户名 quota 0 on Users;
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