今天需要根据时间判断,统一修改某一个字段的数据.然后打开数据库发现,时间类型为timestamp类型.如下: 然后呢,这对我不是喝口水就可以解决的问题吗? 解决方案如下:我需要改这张表某个字段的内容,语句为下: update credit_directory_attribute e set e.attribute_name='行政相对人名称' where e.attribute_name='法人名称' and to_date(to_char(e.create_date,'yyyy-mm-dd')
In order to create a table with clob column type, the table has to be created with "ORGANIZE BY ROW"; DROP TABLE m_pi_error; CREATE TABLE m_pi_error ( id INTEGER NOT NULL, customer_id ), twitter_id ), err_msg clob(5M), create_time date, PRIMARY
Data types This section describes the data types used in Derby. Built-In type overview Numeric types Data type assignments and comparison, sorting, and ordering BIGINT data type BLOB data type BOOLEAN data type CHAR data type CHAR FOR BIT DATA data t
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