SQLState:235022020-04-1118:11:18.903ERROR3319--- [nio-8092-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper : NULL not allowedforcolumn"CART_ID"; SQL statement:
Caused by: org.h2.jdbc.JdbcSQLIntegrityConstraintViolationException: NULL not allowed for column "ID"; SQL statement: INSERT INTO t_project ( id,name ) VALUES( ?,? ) [23502-212] 在mysql中插入的sql也有id字段,但是不会报错,请问这个id能去掉吗? @free 大胃王 2年前 2022-06-23 13:25:...
I am trying to insert a row into a table using the Insert statement, but I am getting the following error:"System.Data.SqlClient.SqlException: 'Cannot insert the value NULL into column '[COLUMN_NAME]', table '[TABLE_NAME]'; column does not allow nulls"I understand that this is happenin...
I looked up the documentation for theautoincrementparameter tosqlalchemy.Column(seehere), and it states thatautoincrementdefaults to"auto"which behaves like so if the primary key column is of typeInteger(which is whatormuses). Quote: This includes that DDL such asPostgreSQL SERIALor MySQL AUTO_...
AlterServerConfigurationStatement AlterServerRoleStatement AlterServiceMasterKeyOption AlterServiceMasterKeyStatement AlterServiceStatement AlterSymmetricKeyStatement AlterTableAddTableElementStatement AlterTableAlterColumnOption AlterTableAlterColumnStatement AlterTableAlterIndexStatement AlterTable...
今天在为db2数据库表的id字段设置主键是报193; 网上查了很多资料说停止服务,然后重启;试了,但没用! 最后还是发现了我表里有还新增的空数据 才导致我设置不了id字段为非空,从而设置不了为主键 (~ー~〃) __EOF__
今天发现了这个错误 java.sql.SQLException: The SQL statement must not be null or empty. 并且看了些网页:综合说下这个错误。 一般都是我这种原因: 在executeQuery之前,我System.out.printf 你的sql,原来是空串。 只要这样if 下就轻松解决了
If strictSQLmodeisnotenabled, MySQL sets thecolumntothe implicitdefaultvalueforthecolumndata type. My own testing fails to duplicate your issue mysql>CREATETABLE`my_table` (->`entry_id`int(11)NOTNULLAUTO_INCREMENT,->`address`varchar(512)NOTNULL,->`follow_up_to`int(11)DEFAULTNULL,->PRIMARYK...
DTS_E_ADODESTNOLINEAGEID 欄位 DTS_E_ADODESTNOTMANAGEDCONNECTION 欄位 DTS_E_ADODESTSQLBULKCOPYCREATIONEXCEPTION 欄位 DTS_E_ADODESTTABLENAMEERROR 欄位 DTS_E_ADODESTWRONGBATCHSIZE 欄位 DTS_E_ADOSRCCOLUMNNOTINSCHEMAROWSET 欄位 DTS_E_ADOSRCDATATYPEMISMATCH 欄位 DTS_E_ADOSRCINVALIDSQLCOMMAND 欄...
org.apache.sqoop.mapreduce.SQLServerExportDBExecThread: Error executing statement: java.sql.BatchUpdateException: Cannot insert the value NULL into column 'Id', table 'x'; column does not allow nulls. INSERT fails. ...