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JSqlParser

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Look here for more information and examples: https://github.com/JSQLParser/JSqlParser/wiki.

License

JSqlParser is dual licensed under LGPL V2.1 and Apache Software License, Version 2.0.

News

  • Please test the actual SNAPSHOT, if there are problems using the extended identifier token.
  • Version 0.9.3 released.

More news can be found here: https://github.com/JSQLParser/JSqlParser/wiki/News.

JSqlParser

JSqlParser is a SQL statement parser. It translates SQLs in a traversable hierarchy of Java classes. JSqlParser is not limited to one database but provides support for a lot of specials of Oracle, SqlServer, MySQL, PostgreSQL ... To name some, it has support for Oracles join syntax using (+), PostgreSQLs cast syntax using ::, relational operators like != and so on.

Support

If you need help using JSqlParser feel free to file an issue or contact me.

Contributions

To help JSqlParsers development you are encouraged to provide

  • feedback
  • bugreports
  • pull requests for new features
  • improvement requests
  • fund new features

Also I would like to know about needed examples or documentation stuff.

Extensions in the latest SNAPSHOT version 0.9.4

  • improved interval expression syntax
  • support of hex values (0xabc54, x'abc567') added
  • support of (e.g. @@SPID) system parameters
  • support of signed parameters added
SELECT * FROM mytable WHERE -? < 4
  • support for SELECT SKIP FIRST ...
  • Completely rewritten S_IDENTIFIER rule to accept hopefully all possible UTF-8 letters without specifying some additional rules.
  • allow Server within multipart names to act as database link
  • revived Apache Software License, Version 2.0
  • support for row constructors in conditions
SELECT * FROM t1 WHERE ROW(col1, col2) = (SELECT col3, col4 FROM t2 WHERE id = 10)
  • some refactorings for TablesNamesFinder to improve usability
  • established JJTree nodes for columns and tables (look at SelectASTTest) for first usages
  • support for MySQL GROUP_CONCAT
GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')

Extensions of JSqlParser releases

BUILDING from the sources

As the project is a Maven project, building is rather simple by running:

mvn package

This will produce the jsqlparser-VERSION.jar file in the target/ directory.

Maven Repository

JSQLParser is deployed at sonatypes open source maven repository. Starting from now I will deploy there. The first snapshot version there will be 0.8.5-SNAPSHOT. To use it this is the repository configuration:

<repositories>
     <repository>
         <id>jsqlparser-snapshots</id>
         <snapshots>
             <enabled>true</enabled>
         </snapshots>
         <url>https://oss.sonatype.org/content/groups/public/</url>
     </repository>
</repositories>

This repositories releases will be synched to maven central. Snapshots remain at sonatype.

And this is the dependency declaration in your pom:

<dependency>
	<groupId>com.github.jsqlparser</groupId>
	<artifactId>jsqlparser</artifactId>
	<version>0.9</version>
</dependency>