base on JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern # [JSqlParser 5.0 Website](https://jsqlparser.github.io/JSqlParser) <img src="src/site/sphinx/_images/logo-no-background.svg" alt="drawing" width="200" align="right"/> [](https://github.com/JSQLParser/JSqlParser/actions/workflows/maven_deploy.yml) [](https://github.com/JSQLParser/JSqlParser/actions/workflows/gradle.yml) [](https://coveralls.io/r/JSQLParser/JSqlParser?branch=master) [](https://www.codacy.com/gh/JSQLParser/JSqlParser/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=JSQLParser/JSqlParser&amp;utm_campaign=Badge_Grade) [](http://maven-badges.herokuapp.com/maven-central/com.github.jsqlparser/jsqlparser) [](https://www.javadoc.io/doc/com.github.jsqlparser/jsqlparser) [](https://gitter.im/JSQLParser/JSqlParser?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) ## Summary Please visit the [WebSite](https://jsqlparser.github.io/JSqlParser). **JSqlParser** is a RDBMS agnostic SQL statement parser. It translates SQL statements into a traversable hierarchy of Java classes (see [Samples](https://jsqlparser.github.io/JSqlParser/usage.html#parse-a-sql-statements)): ```sql SELECT 1 FROM dual WHERE a = b ``` ```text SQL Text └─Statements: statement.select.PlainSelect ├─selectItems: statement.select.SelectItem │ └─LongValue: 1 ├─Table: dual └─where: expression.operators.relational.EqualsTo ├─Column: a └─Column: b ``` ```java String sqlStr = "select 1 from dual where a=b"; PlainSelect select = (PlainSelect) CCJSqlParserUtil.parse(sqlStr); SelectItem selectItem = select.getSelectItems().get(0); Assertions.assertEquals( new LongValue(1) , selectItem.getExpression()); Table table = (Table) select.getFromItem(); Assertions.assertEquals("dual", table.getName()); EqualsTo equalsTo = (EqualsTo) select.getWhere(); Column a = (Column) equalsTo.getLeftExpression(); Column b = (Column) equalsTo.getRightExpression(); Assertions.assertEquals("a", a.getColumnName()); Assertions.assertEquals("b", b.getColumnName()); } ``` JSQLParser-4.9 was the last JDK8 compatible version. The recent JSQLParser-5.0 depends on JDK11 and introduces API breaking changes to the AST Visitors. Please see the Migration Guide for the details. ## [Supported Grammar and Syntax](https://jsqlparser.github.io/JSqlParser/syntax.html) **JSqlParser** aims to support the SQL standard as well as all major RDBMS. Any missing syntax or features can be added on demand. | RDBMS | Statements | |-----------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------| | Oracle<br>MS SQL Server and Sybase<br>Postgres<br>MySQL and MariaDB<br>DB2<br>H2 and HSQLDB and Derby<br>SQLite | `SELECT`<br>`INSERT`, `UPDATE`, `UPSERT`, `MERGE`<br>`DELETE`, `TRUNCATE TABLE`<br>`CREATE ...`, `ALTER ....`, `DROP ...`<br>`WITH ...` | | Salesforce SOQL | `INCLUDES`, `EXCLUDES` | **JSqlParser** can also be used to create SQL Statements from Java Code with a fluent API (see [Samples](https://jsqlparser.github.io/JSqlParser/usage.html#build-a-sql-statements)). ## Sister Projects If you like JSqlParser then please check out its related projects: * [JSQLFormatter](https://manticore-projects.com/JSQLFormatter/index.html) for pretty printing and formatting SQL Text * [JSQLTranspiler](https://manticore-projects.com/JSQLTranspiler/index.html) for dialect specific rewriting, SQL Column resolution and Lineage ## Alternatives to JSqlParser? [**General SQL Parser**](http://www.sqlparser.com/features/introduce.php?utm_source=github-jsqlparser&utm_medium=text-general) looks pretty good, with extended SQL syntax (like PL/SQL and T-SQL) and java + .NET APIs. The tool is commercial (license available online), with a free download option. Alternatively the dual-licensed [JOOQ](https://www.jooq.org/doc/latest/manual/sql-building/sql-parser/) provides a hand-written Parser supporting a lot of RDBMS, translation between dialects, SQL transformation, can be used as a JDBC proxy for translation and transformation purposes. ## [Documentation](https://jsqlparser.github.io/JSqlParser) 1. [Samples](https://jsqlparser.github.io/JSqlParser/usage.html#parse-a-sql-statements) 2. [Build Instructions](https://jsqlparser.github.io/JSqlParser/usage.html) and [Maven Artifact](https://jsqlparser.github.io/JSqlParser/usage.html#build-dependencies) 3. [Contribution](https://jsqlparser.github.io/JSqlParser/contribution.html) 4. [Change Log](https://jsqlparser.github.io/JSqlParser/changelog.html#latest-changes-since-jsqlparser-version) 5. [Issues](https://github.com/JSQLParser/JSqlParser/issues) ## License **JSqlParser** is dual licensed under **LGPL V2.1** or **Apache Software License, Version 2.0**. ", Assign "at most 3 tags" to the expected json: {"id":"3671","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"