程序包的使用
org.h2.util

使用org.h2.util的程序包

程序包	说明
org.h2.command.dml	Contains DML (data manipulation language) and related SQL statements.
org.h2.constraint	Database constraints such as check constraints, unique constraints, and referential constraints.
org.h2.engine	Contains high level classes of the database and classes that don't fit in another sub-package.
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.jdbc	Implementation of the JDBC API (package java.sql).
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.store	Storage abstractions, such as a file with a cache, or a class to convert values to a byte array and vice versa.
org.h2.table	Classes related to a table and table meta data.
org.h2.tools	Various tools.
org.h2.util	Internal utility classes.
org.h2.value	Data type and value implementations.

org.h2.command.dml使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.constraint使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.engine使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.
NetworkConnectionInfo Network connection information.
SmallLRUCache This class implements a small LRU object cache.
SourceCompiler This class allows to convert source code to a class.
TempFileDeleter This class deletes temporary files when they are not used any longer.
TimeZoneProvider Provides access to time zone API.

org.h2.expression使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

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

类和说明
HasSQL An object that has an SQL representation.

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

类和说明
HasSQL An object that has an SQL representation.

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

类和说明
HasSQL An object that has an SQL representation.

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

类和说明
HasSQL An object that has an SQL representation.

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

类和说明
HasSQL An object that has an SQL representation.

org.h2.index使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.jdbc使用的org.h2.util中的类

类和说明
TimeZoneProvider Provides access to time zone API.

org.h2.mode使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.mvstore.db使用的org.h2.util中的类

类和说明
DebuggingThreadLocal Similar to ThreadLocal, except that it allows its data to be read from other threads - useful for debugging info.
HasSQL An object that has an SQL representation.

org.h2.result使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.schema使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.store使用的org.h2.util中的类

类和说明
SmallLRUCache This class implements a small LRU object cache.
TempFileDeleter This class deletes temporary files when they are not used any longer.

org.h2.table使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.

org.h2.tools使用的org.h2.util中的类

类和说明
SmallLRUCache This class implements a small LRU object cache.
TempFileDeleter This class deletes temporary files when they are not used any longer.
Tool Command line tools implement the tool interface so that they can be used in the H2 Console.

org.h2.util使用的org.h2.util中的类

类和说明
AbbaLockingDetector Utility to detect AB-BA deadlocks.
Cache The cache keeps frequently used objects in the main memory.
CacheObject The base object for all cached objects.
CacheWriter The cache writer is called by the cache to persist changed data that needs to be removed from the cache.
CloseWatcher A phantom reference to watch for unclosed objects.
NetworkConnectionInfo Network connection information.
Permutations A class to iterate over all permutations of an array.
Profiler A simple CPU profiling tool similar to java -Xrunhprof.
SmallLRUCache This class implements a small LRU object cache.
SortedProperties Sorted properties file.
Task A method call that is executed in a separate thread.
TempFileDeleter This class deletes temporary files when they are not used any longer.
TimeZoneProvider Provides access to time zone API.
Utils.ClassFactory The utility methods will try to use the provided class factories to convert binary name of class to Class object.

org.h2.value使用的org.h2.util中的类

类和说明
HasSQL An object that has an SQL representation.