程序包的使用
com.mysql.cj.xdevapi

使用com.mysql.cj.xdevapi的程序包

程序包	说明
com.mysql.cj
com.mysql.cj.protocol.x
com.mysql.cj.xdevapi	Java classes for X DevAPI support.
demo.x.devapi

com.mysql.cj使用的com.mysql.cj.xdevapi中的类

类	说明
PreparableStatement	Abstract class, common to all X DevAPI statement classes that can be prepared.

com.mysql.cj.protocol.x使用的com.mysql.cj.xdevapi中的类

类	说明
CreateIndexParams	Internally-used object passing index creation parameters to XMessageBuilder.
FilterParams	Transforms X DevAPI filter parameters into X Protocol message entities.
InsertParams	Helper class for collecting parameters for relational insert command.
PreparableStatement	Abstract class, common to all X DevAPI statement classes that can be prepared.
Result	Base result.
Schema.CreateCollectionOptions	Defines options to be passed to Schema.createCollection(String, CreateCollectionOptions).
Schema.ModifyCollectionOptions	Defines options to be passed to Schema.modifyCollection(String, ModifyCollectionOptions).
UpdateParams	Class collecting parameters for Table.update().
UpdateSpec	Representation of a single update operation in a list of operations to be performed by ModifyStatement.
Warning	A warning generated during statement execution.

com.mysql.cj.xdevapi使用的com.mysql.cj.xdevapi中的类

类	说明
AbstractDataResult	Base class for data set results.
AbstractFilterParams	Abstract implementation of FilterParams.
AddResult	A result from the collection.add() statement.
AddStatement	A statement adding documents to a collection.
Client	X DevAPI class encapsulating a Session pooling functionality.
Client.ClientProperty
Collection	Representation of a document collection.
Column	Represents individual column of RowResult
CreateIndexParams.IndexField	Internally used object parsed from indexDefinition; see Collection.createIndex(String, DbDoc) description.
DatabaseObject	A client-side representation of X Plugin server object, e.g. table, collection, etc.
DatabaseObject.DbObjectStatus	Existence states of database objects.
DatabaseObject.DbObjectType	Type of database objects.
DbDoc	The object representation of a JSON document.
DeleteStatement	A statement to delete rows from a table.
DocResult	A sequence of documents retrieved from a find query.
Expression	A wrapper for expression strings.
FetchResult	A set of elements from a query command.
FilterableStatement	Abstract class, common to several X DevAPI statement classes.
FilterParams	Transforms X DevAPI filter parameters into X Protocol message entities.
FilterParams.RowLock	The type of row lock.
FilterParams.RowLockOptions	Options that define the behavior while retrieving locked rows.
FindStatement	A statement to find the set of documents according to the given specification.
InsertResult	A result from the table.insert() statement.
InsertStatement	A statement INSERTing new row(s) into a table.
JsonArray	Represents a JSON array.
JsonLiteral	Represents JSON true, false and null literals.
JsonNumber	Represents a JSON number.
JsonString	Represents a JSON string.
JsonValue	Common interface for classes representing standard JSON object, array, number, string and 'true', 'false' and 'null' literals and non-standard extensions like mysqlx.expr() expressions.
ModifyStatement	A statement representing a set of document modifications.
PreparableStatement	Abstract class, common to all X DevAPI statement classes that can be prepared.
PreparableStatement.PreparedState
RemoveStatement	A statement requesting to remove a set of documents.
Result	Base result.
Row	A row element returned from a SELECT query.
RowResult	A result exposing a set of rows from a SELECT query.
RowResultImpl	RowResult implementation.
Schema	A client-side representation of a database schema.
Schema.CreateCollectionOptions	Defines options to be passed to Schema.createCollection(String, CreateCollectionOptions).
Schema.ModifyCollectionOptions	Defines options to be passed to Schema.modifyCollection(String, ModifyCollectionOptions).
Schema.Validation	Validation options to be passed to Schema.createCollection(String, CreateCollectionOptions) or Schema.modifyCollection(String, ModifyCollectionOptions).
Schema.Validation.ValidationLevel	Defines how validation options are applied.
SelectStatement	A statement representing a SELECT query.
Session	X DevAPI introduces a new, high-level database connection concept that is called Session.
SqlResult	A result from a SQL statement which may have several sets of data following by a DML result.
SqlStatement	A statement representing a raw SQL command.
SqlStatementImpl	SqlStatement implementation.
Statement	A statement is a query or state-affecting command against a database that returns a result.
Statement.LockContention	The lock contention options for the locking modes available.
Table	A client-side representation of a database table.
Type	Column type.
UpdateResult	A result from a statement that doesn't return a set of rows.
UpdateResultBuilder	Result builder producing an UpdateResult instance.
UpdateSpec	Representation of a single update operation in a list of operations to be performed by ModifyStatement.
UpdateStatement	A statement representing a set of row modifications.
UpdateType	Update operation type.
Warning	A warning generated during statement execution.

demo.x.devapi使用的com.mysql.cj.xdevapi中的类

类	说明
Schema	A client-side representation of a database schema.