Packages

Package	Description
org.h2	Implementation of the JDBC driver.
org.h2.api	Contains interfaces for user-defined extensions, such as triggers and user-defined aggregate functions.
org.h2.bnf	The implementation of the BNF (Backus-Naur form) parser and tool.
org.h2.bnf.context	Classes that provide context for the BNF tool, in order to provide BNF-based auto-complete.
org.h2.build	The pure Java build system and implementation.
org.h2.build.indexer	A Javadoc indexing mechanism.
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.compress	Lossless data compression classes.
org.h2.constraint	Database constraints such as check constraints, unique constraints, and referential constraints.
org.h2.dev.cache	A LIRS cache implementation.
org.h2.dev.cluster	A clustering implementation.
org.h2.dev.fs	File system tools.
org.h2.dev.ftp	A simple FTP client.
org.h2.dev.ftp.server	A simple FTP server.
org.h2.dev.hash	A perfect hash function tool.
org.h2.dev.net	A tool to redirect and interpret PostgreSQL network protocol packets.
org.h2.dev.security	Security tools.
org.h2.dev.sort	Sorting utilities.
org.h2.dev.util	Utility classes that are currently not used in the database engine.
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.fulltext	The native full text search implementation, and the wrapper for the Lucene full text search implementation.
org.h2.index	Various table index implementations, as well as cursors to navigate in an index.
org.h2.jcr	Utility classes related to the JCR API.
org.h2.jdbc	Implementation of the JDBC API (package java.sql).
org.h2.jdbc.meta	Implementation of the JDBC database metadata API (package java.sql).
org.h2.jdbcx	Implementation of the extended JDBC API (package javax.sql).
org.h2.jmx	Implementation of the Java Management Extension (JMX) features.
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	A persistent storage for tree maps.
org.h2.mvstore.cache	Classes related to caching.
org.h2.mvstore.db	Helper classes to use the MVStore in the H2 database.
org.h2.mvstore.rtree	An R-tree implementation.
org.h2.mvstore.tx	Helper classes to use the MVStore in a transactional manner.
org.h2.mvstore.type	Data types and serialization / deserialization.
org.h2.result	Implementation of row and internal result sets.
org.h2.samples	Standalone sample applications.
org.h2.schema	Schema implementation and objects that are stored in a schema (for example, sequences and constants).
org.h2.security	Security classes, such as encryption and cryptographically secure hash algorithms.
org.h2.security.auth	Authentication classes.
org.h2.security.auth.impl	Authentication classes.
org.h2.server	A TCP server.
org.h2.server.pg	PostgreSQL server implementation of this database.
org.h2.server.web	The H2 Console tool.
org.h2.store	Storage abstractions and helper classes.
org.h2.store.fs	A file system abstraction.
org.h2.store.fs.async	This file system stores files on disk and uses AsynchronousFileChannel to access the files.
org.h2.store.fs.disk	This file system stores files on disk.
org.h2.store.fs.encrypt	An encrypted file system abstraction.
org.h2.store.fs.mem	This file system keeps files fully in memory.
org.h2.store.fs.niomapped	This file system stores files on disk and uses java.nio to access the memory mapped files.
org.h2.store.fs.niomem	This file system keeps files fully in off-java-heap memory.
org.h2.store.fs.rec	A file system that records all write operations and can re-play them.
org.h2.store.fs.retry	A file system that re-opens and re-tries the operation if the file was closed, because a thread was interrupted.
org.h2.store.fs.split	A file system that may split files into multiple smaller files (required for a FAT32 because it only support files up to 2 GiB).
org.h2.store.fs.zip	A zip-file base file system abstraction.
org.h2.table	Classes related to a table and table meta data.
org.h2.test.ap	An annotation processor used for testing.
org.h2.test.auth	Tests for custom authentication.
org.h2.test.bench	The implementation of the benchmark application.
org.h2.test.coverage	Database tests.
org.h2.test.db	Database tests.
org.h2.test.jdbc	JDBC API tests.
org.h2.test.jdbcx	Tests related to distributed transactions.
org.h2.test.mvcc	Multi version concurrency tests.
org.h2.test.poweroff	Poweroff and recovery tests.
org.h2.test.recover	Recovery tests.
org.h2.test.rowlock	Row level locking tests.
org.h2.test.scripts	Script test files.
org.h2.test.server	This package contains server tests.
org.h2.test.store	This package contains tests for the map store.
org.h2.test.synth	Synthetic tests using random operations or statements.
org.h2.test.synth.sql	A synthetic test using random SQL statements executed against multiple databases.
org.h2.test.synth.thread	Synthetic tests using random operations in multiple threads.
org.h2.test.todo	Documentation and tests for open issues.
org.h2.test.trace	A player to interpret and execute Java statements in a trace file.
org.h2.test.unit	Unit tests that don't start the database (in most cases).
org.h2.test.utils	Utility classes used by the tests.
org.h2.tools	Various tools.
org.h2.util	Internal utility classes.
org.h2.util.geometry	Internal utility classes for GEOMETRY data type.
org.h2.util.json	Internal utility classes for JSON data type.
org.h2.value	Data type and value implementations.
org.h2.value.lob	LOB data for values.