[BUG] JSQLParser Version : Trino : additional clauses in function parameters unsupported

Failing SQL Feature:

Trino uses functions which have paramaters with clauses ,'parameter' additional clauses) that isn't supported by JSQLParser

SQL Example:

select
    json_query(
        '{"customer" : 100, "region" : "AFRICA"},{"region" : "ASIA"},{"customer" : 300, "region" : "AFRICA", "comment" : null}',
        'strict $.keyvalue()' WITH ARRAY WRAPPER
    )
from
    tbl;

http://jsqlformatter.manticore-projects.com/jsqlformatter/demo.html?args=-c%20M4UwNiDGAuBQAEiBWwD2A7A+gRwK4gCcBPACgUQvgHIBvAIkl2GlQFtC74AueARgAZ+AGnh0CIAOYBLDJx50AggDEASgEkAwgroBfIfXHTZ3UQoDKa7XvqNmbDiYDMgkWMkz0c06s3bXkNnZ0aC90XDAwHSohckpqZgIpGHgAEgA6AGsQIgA3AEMwfBIASip4AHU1ABUACXgFFRUFAE0KpoAFdoBRFVji2AAzAjZY6AAjMABuIA$

https://trino.io/docs/current/functions/json.html#json-query

Software Information:

JSqlParser 5.4-SNAPSHOT
Trino

@manticore-projects

@manticore-projects, I have tried to add:

<S_NOT_COMMA_OR_CLOSING_BRACKET: (~[",", ")"])+>
...
ExpressionList ComplexExpressionList():
{
    ExpressionList<Column> columns;
    ExpressionList expressions = new ExpressionList();
    Expression expr;
}
{
    (
        LOOKAHEAD(2) expr=OracleNamedFunctionParameter()
        |
        LOOKAHEAD(7) expr=ExpressionWithClause()
        |
        expr=Expression()
    )
    {
        expressions.add(expr);
    }

    (
        LOOKAHEAD(2, {!interrupted}) ","
        (
            LOOKAHEAD(2) expr=OracleNamedFunctionParameter()
            |
            LOOKAHEAD(7) expr=LambdaExpression()
            |
            LOOKAHEAD(7) expr=ExpressionWithClause()
            |
            expr=Expression()
        ) { expressions.add(expr); }
    )*

    {
        return expressions;
    }
}
...
ExpressionWithClause ExpressionWithClause() : {
    ExpressionWithClause expressionWithClause = new ExpressionWithClause();
    Token token = null;
    Token extendedToken = null;
    Expression expr = null;
}
{
    expr = Expression()
    token = <S_NOT_COMMA_OR_CLOSING_BRACKET>
    {
        expressionWithClause.setExpression(expr);
        expressionWithClause.setClause(token.image);
    }
    LOOKAHEAD(2) (
        extendedToken = <S_NOT_COMMA_OR_CLOSING_BRACKET>
        {
            expressionWithClause.setClause(expressionWithClause.getClause() + " " + extendedToken.image);
        }
    )*
    {
    return expressionWithClause;
    }
}

But this isn't working

Warning: Choice conflict in (...)* construct at line 7935, column 18.
         Expansion nested within construct and expansion following construct
         have common prefixes, one of which is: <S_NOT_COMMA_OR_CLOSING_BRACKET>
         Consider using a lookahead of 2 or more for nested expansion.

I'm happy to create a PR to fix this, but struggling to get this working. If I try replacing <S_NOT_COMMA_OR_CLOSING_BRACKET> with <S_IDENTIFIER> then it ExpressionWithClause becomes over greedy:
ExecutorValidatorTest:

/Users/dhayes/.sdkman/candidates/java/21.0.5-oracle/bin/java -javaagent:/Users/dhayes/Library/Caches/JetBrains/IntelliJIdea2025.2/captureAgent/debugger-agent.jar=file:///var/folders/th/kmk_447n7fxd0_fld5mrf4xr0000gr/T/capture4197005359511052478.props -ea --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED -Xmx2G -Xms800m -Xss4m -Didea.test.cyclic.buffer.size=1048576 -javaagent:/Users/dhayes/Applications/IntelliJ IDEA Ultimate.app/Contents/lib/idea_rt.jar=57903 -Dkotlinx.coroutines.debug.enable.creation.stack.trace=false -Ddebugger.agent.enable.coroutines=true -Dkotlinx.coroutines.debug.enable.flows.stack.trace=true -Dkotlinx.coroutines.debug.enable.mutable.state.flows.stack.trace=true --patch-module net.sf.jsqlparser=/Users/dhayes/Developer/JSqlParser/target/test-classes --add-reads net.sf.jsqlparser=ALL-UNNAMED --add-opens net.sf.jsqlparser/net.sf.jsqlparser.util.validation.validator=ALL-UNNAMED --add-modules net.sf.jsqlparser -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath /Users/dhayes/.m2/repository/org/junit/platform/junit-platform-launcher/1.11.4/junit-platform-launcher-1.11.4.jar:/Users/dhayes/Applications/IntelliJ IDEA Ultimate.app/Contents/lib/idea_rt.jar:/Users/dhayes/Applications/IntelliJ IDEA Ultimate.app/Contents/plugins/junit/lib/junit6-rt.jar:/Users/dhayes/Applications/IntelliJ IDEA Ultimate.app/Contents/plugins/junit/lib/junit5-rt.jar:/Users/dhayes/Applications/IntelliJ IDEA Ultimate.app/Contents/plugins/junit/lib/junit-rt.jar:/Users/dhayes/Developer/JSqlParser/target/test-classes:/Users/dhayes/.m2/repository/org/javacc/generator/java/8.1.0-SNAPSHOT/java-8.1.0-SNAPSHOT.jar:/Users/dhayes/.m2/repository/org/javacc/core/8.1.0-SNAPSHOT/core-8.1.0-SNAPSHOT.jar:/Users/dhayes/.m2/repository/commons-io/commons-io/2.18.0/commons-io-2.18.0.jar:/Users/dhayes/.m2/repository/org/junit/jupiter/junit-jupiter/5.11.4/junit-jupiter-5.11.4.jar:/Users/dhayes/.m2/repository/org/junit/jupiter/junit-jupiter-api/5.11.4/junit-jupiter-api-5.11.4.jar:/Users/dhayes/.m2/repository/org/opentest4j/opentest4j/1.3.0/opentest4j-1.3.0.jar:/Users/dhayes/.m2/repository/org/junit/platform/junit-platform-commons/1.11.4/junit-platform-commons-1.11.4.jar:/Users/dhayes/.m2/repository/org/apiguardian/apiguardian-api/1.1.2/apiguardian-api-1.1.2.jar:/Users/dhayes/.m2/repository/org/junit/jupiter/junit-jupiter-params/5.11.4/junit-jupiter-params-5.11.4.jar:/Users/dhayes/.m2/repository/org/junit/jupiter/junit-jupiter-engine/5.11.4/junit-jupiter-engine-5.11.4.jar:/Users/dhayes/.m2/repository/org/junit/platform/junit-platform-engine/1.11.4/junit-platform-engine-1.11.4.jar:/Users/dhayes/.m2/repository/org/mockito/mockito-core/5.15.2/mockito-core-5.15.2.jar:/Users/dhayes/.m2/repository/net/bytebuddy/byte-buddy/1.15.11/byte-buddy-1.15.11.jar:/Users/dhayes/.m2/repository/net/bytebuddy/byte-buddy-agent/1.15.11/byte-buddy-agent-1.15.11.jar:/Users/dhayes/.m2/repository/org/objenesis/objenesis/3.3/objenesis-3.3.jar:/Users/dhayes/.m2/repository/org/mockito/mockito-junit-jupiter/5.15.2/mockito-junit-jupiter-5.15.2.jar:/Users/dhayes/.m2/repository/org/assertj/assertj-core/3.27.3/assertj-core-3.27.3.jar:/Users/dhayes/.m2/repository/org/apache/commons/commons-lang3/3.20.0/commons-lang3-3.20.0.jar:/Users/dhayes/.m2/repository/com/h2database/h2/2.4.240/h2-2.4.240.jar:/Users/dhayes/.m2/repository/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3.jar:/Users/dhayes/.m2/repository/org/openjdk/jmh/jmh-core/1.37/jmh-core-1.37.jar:/Users/dhayes/.m2/repository/net/sf/jopt-simple/jopt-simple/5.0.4/jopt-simple-5.0.4.jar:/Users/dhayes/.m2/repository/org/apache/commons/commons-math3/3.6.1/commons-math3-3.6.1.jar:/Users/dhayes/.m2/repository/org/openjdk/jmh/jmh-generator-annprocess/1.37/jmh-generator-annprocess-1.37.jar -p /Users/dhayes/Developer/JSqlParser/target/classes com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit5 net.sf.jsqlparser.util.validation.validator.ExecuteValidatorTest

org.opentest4j.AssertionFailedError: Expected 0 errors, but got: [ValidationError [
statement=CALL myproc ('a', 2, 'b')
capability=parsing
errors=[ParseException: Cannot parse statement: net.sf.jsqlparser.parser.ParseException: Encountered: <EOF>, at line 1, column 25, in lexical state DEFAULT.
Was expecting this terminal within expansion starting at 7929:17:
    <S_IDENTIFIER> (inside 7929:17) ...
]
]] ==>

Add support for function parameter clauses

@manticore-projects

@manticore-projects - I've created a PR - I've used Codex 5.3 to help guide me through these changes.

Add support for multiple Trino JSON functions

Add support for multiple Trino JSON functions (JSQLParser#2382)

Navigation Menu

Repository navigation

[BUG] JSQLParser Version : Trino : additional clauses in function parameters unsupported #2368

Failing SQL Feature:

SQL Example:

Software Information:

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

[BUG] JSQLParser Version : Trino : additional clauses in function parameters unsupported #2368

Description

Failing SQL Feature:

SQL Example:

Software Information:

Activity

davyboyhayes commented on Jan 21, 2026

davyboyhayes commented on Feb 13, 2026

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions