接口的使用
com.mysql.cj.xdevapi.ModifyStatement

使用ModifyStatement的程序包

程序包	说明
com.mysql.cj.xdevapi	Java classes for X DevAPI support.

com.mysql.cj.xdevapi中ModifyStatement的使用

实现ModifyStatement的com.mysql.cj.xdevapi中的类

修饰符和类型	类	说明
class	ModifyStatementImpl	ModifyStatement implementation.

返回ModifyStatement的com.mysql.cj.xdevapi中的方法

修饰符和类型	方法	说明
ModifyStatement	ModifyStatement.arrayAppend(String field, Object value)	Append a value to the specified array.
ModifyStatement	ModifyStatementImpl.arrayAppend(String docPath, Object value)
ModifyStatement	ModifyStatement.arrayInsert(String field, Object value)	Insert a value into the specified array.
ModifyStatement	ModifyStatementImpl.arrayInsert(String field, Object value)
ModifyStatement	ModifyStatement.change(String docPath, Object value)	Add an update to the statement setting the field, if it exists at the document path, to the given value.
ModifyStatement	ModifyStatementImpl.change(String docPath, Object value)
ModifyStatement	ModifyStatement.limit(long numberOfRows)	Add/replace the document limit for this statement.
ModifyStatement	Collection.modify(String searchCondition)	Create a new modify statement affecting documents matching the given search condition.
ModifyStatement	CollectionImpl.modify(String searchCondition)
ModifyStatement	ModifyStatement.patch(DbDoc document)	Takes in a patch object and applies it on all documents matching the modify() filter, using the JSON_MERGE_PATCH() function.
ModifyStatement	ModifyStatement.patch(String document)	Takes in a document patch and applies it on all documents matching the modify() filter, using the JSON_MERGE_PATCH() function.
ModifyStatement	ModifyStatementImpl.patch(DbDoc document)
ModifyStatement	ModifyStatementImpl.patch(String document)
ModifyStatement	ModifyStatement.set(String docPath, Object value)	Add an update to the statement setting the field as the document path to the given value for all documents matching the search criteria.
ModifyStatement	ModifyStatementImpl.set(String docPath, Object value)
ModifyStatement	ModifyStatement.sort(String... sortFields)	Add/replace the order specification for this statement.
ModifyStatement	ModifyStatement.unset(String... fields)	Nullify the given fields.
ModifyStatement	ModifyStatementImpl.unset(String... fields)
ModifyStatement	ModifyStatementImpl.where(String searchCondition)	已过时。 Deprecated in Connector/J 8.0.17.