I am quite new to ANtlr and writing expression. I have a table with two columns of string ColA and ColB. Im tryng to run this expression using ANtlr: [ColA] == [ColB] Doing so gives an expression error. Is comparing two columns possible using ANtlr if so can someone please show me how.
0
There are 0 answers
Related Questions in ANTLR
- Difference between antlr4-tools and installation
- How to link custom lexer with ANTLR generated parser
- Evaluating logical expressions recognized by ANTLR using the System.Linq.Expressions namespace
- Why do I get the "mismatched input" error in ANTLR4?
- Is there any convenient way to say "multiple options in any order" in ANTLR 4?
- Why are .java files generated when .cs should be in c#/Antlr4.Runtime.Standart?
- Antlr Input Matching both parsing rule and a Lexer
- Why is ANTLR not recognizing my numeral token
- Antlr Expression comparing two columns in a table
- How to check if token is EOF, and how to get previous token to EOF
- ANTLR4 matches to lexer rule instead of parser rule
- Antlr4 visitor functions wrap the result in an array (more precisely in accept function)
- How can I fix problem with could not find antlr4 jar file at maven.org?
- Antlr4 visitor (JavaScript) returns array of udefined
- JS node.js parser does not start because of parser.MyStartRule()
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)