public int findColumn(java.lang.String columnName) 參數 columnName String,包含資料行的名稱。 傳回值 指出資料行索引的 int。 例外狀況 SQLServerException 備註 這個findColumn 方法是由 java.sql.ResultSet 介面中的 findColumn 方法指定。 如果有多個資料行同名,findColumn 方法會傳回第一個區分大小寫的相符...
@@FETCH_STATUS in nested loops @@ServerName returns wrong value in SQL SERVER 2008 ##TempTable and INSERT-SELECT FROM an existing Table with an IDENTITY column %rowtype equivalent in SQL server ++ operator in TSQL - bug or feature? 2 tables referencing each other using foreign key.is it ...
5、FIND_IN_SET和like的区别 like是广泛的模糊匹配,字符串中没有分隔符,Find_IN_SET 是精确匹配,字段值以英文”,”分隔,Find_IN_SET查询的结果要小于like查询的结果。
以分钟为单位--ctime:表的创建时间,以天为单位--collation:表的排序规则--column-name:表的列名--column-type:表的字段类型--comment:表的注释--createopts:表的创建选项--datafree:表的剩余大小--datasize:表的总大小--rows:表的记录数--empty:表的记录数是否为空--engine:表的存储引擎--...
1 row in set (0.00 sec) 4:查看当前数据库大小 例如,我要查看INVOICE数据库的大小,那么可以通过下面SQL查看 mysql> use information_schema Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A ...
On theProducts and servicespage, select aProduct name. In the product details panel, select theKeystab. TheActivationsorSeatscolumn indicates how many activations or seats are used out of the total number of activations or seats. The number of activations is also displayed in the Volume Activatio...
DTS_E_ADODESTSQLBULKCOPYCREATIONEXCEPTION DTS_E_ADODESTTABLENAMEERROR DTS_E_ADODESTWRONGBATCHSIZE DTS_E_ADOSOURCEFAILEDTOACQUIRECONNECTION DTS_E_ADOSRCCOLUMNNOTINSCHEMAROWSET DTS_E_ADOSRCDATATYPEMISMATCH DTS_E_ADOSRCINVALIDSQLCOMMAND DTS_E_ADOSRCOUTPUTCOLUMNDATATYPECANNOTBECHANGED ...
CanalParseException: parse row data failed. | column size is not match for table deployser日志报错: 解决: 1、可以看到报错中已经给出明确提示了 2、该错误官方中有解释官方文档 TableMetaTSDB在instance.properties中设置 3、一般将这个开启就解决了,但是我这里即时将其开启还是报错,查阅相关资料有说将canal....
Sign in to vote I got the machine name, but, what's the instance name? Kaiser Execute the query Sir Coder posted. The column Server_name is the information you are looking for...
-239 Could not insert new row - duplicate value in a UNIQUE INDEX column. -240 Could not delete a row. -241 Cannot rollback work. -242 Could not open database table table-name. -243 Could not position within a table table-name. ...