在上面的示例代码中,我们执行了一个SQL查询语句,并尝试从结果集中获取"id"和"name"两列的值。如果结果集中的某一列的类型不被支持,就会抛出"java.sql.SQLException: Invalid column type: 1111"异常。 3. 解决方法 要解决"Invalid column type: 1111"异常,我们需要查找导致这个异常的具体原因,
插入语句生成的sql如下 INSERT INTO api_ocr_document ( id,mime_type,hash,binary,text,create_time ) VALUES( ?,?,?,?,?,? ) 1. 放到navicat一看,两个关键字(hash,binary) ·转义一下 正确代码如下: package com.netmarch.web.open.bean; import lombok.AllArgsConstructor; import lombok.Builder; impor...
@GeneratedValue(generator= "JDBC")privateLong id;privateString mimeType;privateString hash;privatebyte[] binary;privateString text;privateString createTime; } 插入语句生成的sql如下 INSERTINTOapi_ocr_document ( id,mime_type,hash,binary,text,create_time )VALUES( ?,?,?,?,?,? ) 放到navicat一看,两...
使用ColumnType注解解决/过滤/转义tk mybatis插入insertSelective、insert语句中遇到sql关键字 https://www.cnblogs.com/passedbylove/p/12131470.html 好文要顶 关注我 收藏该文 微信分享 规格严格-功夫到家 粉丝- 152 关注- 971 +加关注 0 0 升级成为会员 « 上一篇: Stream和parallelStream » 下一篇...
IndexType IndexTypeKind InlineDerivedTable InlineFunctionOption InlineResultSetDefinition InPredicate InsertBulkColumnDefinition InsertBulkStatement InsertMergeAction InsertOption InsertSource InsertSpecification InsertStatement IntegerLiteral InternalOpenRowset IPv4 IsolationLevel JoinHint JoinParenthesisTableReference JoinTab...
type_name can be: A Microsoft SQL Server system data type. An alias data type based on a SQL Server system data type. Alias data types must be created by using CREATE TYPE before they can be used in a table definition. A Microsoft .NET Framework user-defined type and ...
Arduino and SQL Server Are there any Bitmap(ped) indexes in SQL Server? Are there MIN(A,B) or MAX(A,B) functions in SQL? Argument data type datetime is invalid for argument 3 of json_modify function Argument data type sql_variant is invalid for argument 1 of like function Argument dat...
NATIONAL CHAR (or its equivalent short form, NCHAR) is the ANSI SQL way to define that a CHAR column should use the default CHARACTER set. This is the default in MySQL. CHAR is shorthand for CHARACTER. MySQL allows you to create a column of type CHAR(0). This is mainly useful when ...
I don't see a lot of value in filling database/sql up with a lot of constants that may or may not apply and don't really mean a lot on their own without knowing what driver you're using. If there's a Type interface that has nice semantics it can cover as many or as few type...
Applies to: SQL Server As described in the topic, Binding Relational Data Inside XML, you can use the sql:column(() function when you use XML Data Type Methods to expose a relational value inside XQuery. For example, the query() method (XML data type) is used to specify a query agains...