程序包的使用
org.h2.expression

使用org.h2.expression的程序包

程序包	说明
org.h2.command	This package contains the parser and the base classes for prepared SQL statements.
org.h2.command.ddl	Contains DDL (data definition language) and related SQL statements.
org.h2.command.dml	Contains DML (data manipulation language) and related SQL statements.
org.h2.command.query	Contains queries.
org.h2.constraint	Database constraints such as check constraints, unique constraints, and referential constraints.
org.h2.expression	Expressions include mathematical operations, simple values, and others.
org.h2.expression.aggregate	Aggregate functions.
org.h2.expression.analysis	Base classes for data analysis operations and implementations of window functions.
org.h2.expression.condition	Condition expressions.
org.h2.expression.function	Functions.
org.h2.expression.function.table	Table value functions.
org.h2.index	Various table index implementations, as well as cursors to navigate in an index.
org.h2.message	Trace (logging facility) and error message tool.
org.h2.mode	Utility classes for compatibility with other database, for example MySQL.
org.h2.mvstore.db	Helper classes to use the MVStore in the H2 database.
org.h2.result	Implementation of row and internal result sets.
org.h2.schema	Schema implementation and objects that are stored in a schema (for example, sequences and constants).
org.h2.table	Classes related to a table and table meta data.

org.h2.command使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
Parameter A parameter of a prepared statement.
ParameterInterface The interface for client side (remote) and server side parameters.

org.h2.command.ddl使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
Parameter A parameter of a prepared statement.

org.h2.command.dml使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.

org.h2.command.query使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionColumn A column reference expression that represents a column of a table or view.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.
Parameter A parameter of a prepared statement.

org.h2.constraint使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.

org.h2.expression使用的org.h2.expression中的类

类和说明
BinaryOperation.OpType
Expression An expression is a operation, a value, or a function in a query.
ExpressionColumn A column reference expression that represents a column of a table or view.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.
ExpressionWithVariableParameters An expression with variable number of parameters.
Format.FormatEnum Supported formats.
IntervalOperation.IntervalOpType
Operation0 Operation without subexpressions.
Operation1 Operation with one argument.
Operation1_2 Operation with one or two arguments.
Operation2 Operation with two arguments.
OperationN Operation with many arguments.
ParameterInterface The interface for client side (remote) and server side parameters.
SimpleCase.SimpleWhen
TypedValueExpression An expression representing a constant value with a type cast.
ValueExpression An expression representing a constant value.

org.h2.expression.aggregate使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.
ExpressionWithFlags Expression with flags.

org.h2.expression.analysis使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.

org.h2.expression.condition使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.
Parameter A parameter of a prepared statement.

org.h2.expression.function使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.
ExpressionWithFlags Expression with flags.
ExpressionWithVariableParameters An expression with variable number of parameters.
Operation0 Operation without subexpressions.
Operation1 Operation with one argument.
Operation1_2 Operation with one or two arguments.
Operation2 Operation with two arguments.
OperationN Operation with many arguments.

org.h2.expression.function.table使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionWithVariableParameters An expression with variable number of parameters.

org.h2.index使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionColumn A column reference expression that represents a column of a table or view.
Parameter A parameter of a prepared statement.

org.h2.message使用的org.h2.expression中的类

类和说明
ParameterInterface The interface for client side (remote) and server side parameters.

org.h2.mode使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionVisitor The visitor pattern is used to iterate through all expressions of a query to optimize a statement.
ExpressionWithVariableParameters An expression with variable number of parameters.
Operation0 Operation without subexpressions.
Operation1 Operation with one argument.
OperationN Operation with many arguments.

org.h2.mvstore.db使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.

org.h2.result使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.

org.h2.schema使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ValueExpression An expression representing a constant value.

org.h2.table使用的org.h2.expression中的类

类和说明
Expression An expression is a operation, a value, or a function in a query.
ExpressionColumn A column reference expression that represents a column of a table or view.
Parameter A parameter of a prepared statement.