Package io.github.fupacat

Class TSqlParser

java.lang.Object

io.github.fupacat.TSqlParser

public class TSqlParser
extends Object

High-level entry point and facade for parsing Transact-SQL (T-SQL) into strongly-typed Abstract Syntax Trees (ASTs).

Example usage:

 ParseResult<TSqlScript> result = TSqlParser.parse("SELECT 1 AS col FROM dbo.tbl;");
 if (result.isSuccess()) {
     TSqlScript script = result.fragment();
     script.accept(new MyCustomVisitor());
 } else {
     result.errors().forEach(err -> System.err.println(err.message));
 }
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TSqlParser.Builder

Constructor Summary

Constructors

Constructor	Description
TSqlParser()
TSqlParser(boolean initialQuotedIdentifiersOn, SqlVersion targetVersion)
TSqlParser(SqlVersion targetVersion)

Method Summary

Modifier and Type	Method	Description
static TSqlParser.Builder	builder()
SqlVersion	getTargetVersion()
boolean	isInitialQuotedIdentifiersOn()
static void	main(String[] args)	Standalone CLI entry point for command-line syntax verification.
static ParseResult<TSqlScript>	parse(Reader reader)	Parses T-SQL from a Reader using the default SQL Server 2025 (SQL180) superset engine.
static ParseResult<TSqlScript>	parse(Reader reader, SqlVersion version)	Parses T-SQL from a Reader and validates compatibility against the specified SqlVersion.
static ParseResult<TSqlScript>	parse(String sql)	Parses a T-SQL string using the default SQL Server 2025 (SQL180) superset engine.
static ParseResult<TSqlScript>	parse(String sql, SqlVersion version)	Parses a T-SQL string and validates compatibility against the specified SqlVersion.
ParseResult<TSqlScript>	parseScript(Reader reader)	Instance parse method for reading a full T-SQL script from a Reader.
ParseResult<TSqlScript>	parseScript(String sql)	Instance parse method for reading a full T-SQL script from a String.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TSqlParser

public TSqlParser()

TSqlParser

public TSqlParser(SqlVersion targetVersion)

TSqlParser

public TSqlParser(boolean initialQuotedIdentifiersOn,
 SqlVersion targetVersion)

Method Details

parse

public static ParseResult<TSqlScript> parse(String sql)

Parses a T-SQL string using the default SQL Server 2025 (SQL180) superset engine.

parse

public static ParseResult<TSqlScript> parse(String sql,
 SqlVersion version)

Parses a T-SQL string and validates compatibility against the specified SqlVersion.

parse

public static ParseResult<TSqlScript> parse(Reader reader)

Parses T-SQL from a Reader using the default SQL Server 2025 (SQL180) superset engine.

parse

public static ParseResult<TSqlScript> parse(Reader reader,
 SqlVersion version)

Parses T-SQL from a Reader and validates compatibility against the specified SqlVersion.

parseScript

public ParseResult<TSqlScript> parseScript(Reader reader)

Instance parse method for reading a full T-SQL script from a Reader.

parseScript

public ParseResult<TSqlScript> parseScript(String sql)

Instance parse method for reading a full T-SQL script from a String.

isInitialQuotedIdentifiersOn

public boolean isInitialQuotedIdentifiersOn()

getTargetVersion

public SqlVersion getTargetVersion()

builder

public static TSqlParser.Builder builder()

main

public static void main(String[] args)

Standalone CLI entry point for command-line syntax verification.