sql-parser | A SQL parser written in pure JS | Parser library

by forward JavaScript Version: 0.5.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | sql-parser Summary

sql-parser is a JavaScript library typically used in Utilities, Parser applications. sql-parser has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i sql-parser' or download it from GitHub, npm.

SQL Parser is a lexer, grammar and parser for SQL written in JS. Currently it is only capable of parsing fairly basic SELECT queries but full SQL support will hopefully come in time. See the specs for examples of currently supported queries.

Support

Quality

Security

License

Reuse

Support

sql-parser has a low active ecosystem.

It has 467 star(s) with 126 fork(s). There are 37 watchers for this library.

It had no major release in the last 12 months.

There are 13 open issues and 8 have been closed. On average issues are closed in 337 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of sql-parser is 0.5.0

Quality

sql-parser has 0 bugs and 0 code smells.

Security

sql-parser has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sql-parser code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sql-parser is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sql-parser releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

sql-parser saves you 2 person hours of effort in developing the same functionality from scratch.

It has 8 lines of code, 0 functions and 10 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed sql-parser and discovered the below as its top functions. This is intended to give you an instant insight into sql-parser implemented functionality, and help decide if they suit your requirements.

Lexer .
Represents a Literal value .
construct Constructor
Read a token .
Defines a table .
Construct a new join object .
The op .
Represents a value value .
Unary operator .
Removes n items from the stack .

Get all kandi verified functions for this library.

sql-parser Key Features

No Key Features are available at this moment for sql-parser.

sql-parser Examples and Code Snippets

No Code Snippets are available at this moment for sql-parser.

Community Discussions

Trending Discussions on sql-parser

How does Spring (Boot) work with Pageable in controllers method argument?

Parsing SQL query joins with python

How to remove surrounding spaces in a comma delimited string in jQuery QueryBuilder plugin

Best way to parse SQL statement

Has anyone been successful with Antlr v4 generating javascript for Hive

Conda Build fails packaging C++ project

node-sql-parser , parser.astify(sqlquery) not returning exact output

QUESTION

How does Spring (Boot) work with Pageable in controllers method argument?

Asked 2021-Oct-03 at 17:57

I'm curious to know how does Spring Boot work with Pageable in controllers methods? I add a Pageable parameter to my controller method and Spring handle it for me.

There is an example:

...

ANSWER

Answered 2021-Sep-29 at 09:48

You can look at PageableHandlerMethodArgumentResolver#resolveArgument which calls PageableHandlerMethodArgumentResolverSupport#getPageable

https://github.com/spring-projects/spring-data-commons/blob/main/src/main/java/org/springframework/data/web/PageableHandlerMethodArgumentResolver.java

https://github.com/spring-projects/spring-data-commons/blob/main/src/main/java/org/springframework/data/web/PageableHandlerMethodArgumentResolverSupport.java

Source https://stackoverflow.com/questions/69373467

QUESTION

Parsing SQL query joins with python

Asked 2021-Mar-31 at 22:16

I'm trying to parse out sql queries. I'm using the [moz-sql-parser][1] to identify the sql parts in a query and then writing a function parse out table names and columns that were joined on.

I have a sample query below :

...

ANSWER

Answered 2021-Mar-31 at 22:16

Will this work for what you are trying to do?

Source https://stackoverflow.com/questions/66718652

QUESTION

How to remove surrounding spaces in a comma delimited string in jQuery QueryBuilder plugin

Asked 2021-Mar-18 at 12:16

I am using jQuery QueryBuilder plugin. I have in operator with an input text. Users can type one value or a comma delimited string.

I used value_separator: ',' but it's taking the whole value with the surrounding spaces as you see below. The expected result should be name IN ('Alex','Anne','Marie')

I tried to use the valueSetter function as below :

...

ANSWER

Answered 2021-Mar-18 at 12:16

You can use valueGetter instead of valueSetter:

Source https://stackoverflow.com/questions/66690470

QUESTION

Best way to parse SQL statement

Asked 2020-Dec-01 at 12:36

Context

We're trying to built a database-application that can help first-year students prepare for their SQL-exam by assessing if a SQL-statement is a solution for the given question. The basic version simply checks if the given answer exists in the database as a known correct answer, if not it is sent to the teacher who then adds it to the database or discards it. In the next iteration we would like the application to asses answers more in the way it's done at exams, so you can still get some points even if parts of your query/statement are wrong.

Goal

To get this done we need to be able to 'break up' a statement.

For example, the answer:

...

ANSWER

Answered 2020-Dec-01 at 10:56

For MSSQL Server you can use Microsoft.SqlServer.Management.SqlParser.Parser from Microsoft.SqlServer.Management.SqlParser.dll assembly.

the result of the parser will be array of tokens: https://docs.microsoft.com/en-us/dotnet/api/microsoft.sqlserver.management.sqlparser.parser.tokens?redirectedfrom=MSDN&view=sql-smo-150

Source https://stackoverflow.com/questions/65087707

QUESTION

Has anyone been successful with Antlr v4 generating javascript for Hive

Asked 2020-Nov-23 at 15:49

My aim is to parse SQL (specifically Hive) statements with javascript, preferably Nodejs. I started out with node-sql-parser which looked promising. However I found quite a few cases where the parser did not recognize valid SQL like several nested functions on a column in a select clause, and multiple AND clauses in SQL that had lots of joins, unions, etc. (I've logged as issue but it will take some time).

I decided to look at Antlr v4. I followed the getting started steps with Hive SQL grammar. (https://github.com/apache/hive/blob/master/hplsql/src/main/antlr4/org/apache/hive/hplsql/Hplsql.g4); I generated parsers lexers and listeners using Antlr's generation for JavaSCript - all good so far. Then I tried a simple test as below:

...

ANSWER

Answered 2020-Nov-23 at 15:49

As mentioned in the comments by kaby76: the grammar contains target specific (Java) code. You need to replace all Java code between { and }? with TypeScipt code.

For example, this Java code:

Source https://stackoverflow.com/questions/64968394

QUESTION

Conda Build fails packaging C++ project

Asked 2020-Mar-27 at 06:37

I'm trying to create a recipe for the library here: https://github.com/hyrise/sql-parser

I'm building for OSX 10.13.

My build.sh looks like this:

...

ANSWER

Answered 2020-Mar-27 at 06:37

You need to find a way to get -I$BUILD_PREFIX/include to the invocation of g++ / gcc

Source https://stackoverflow.com/questions/60479626

QUESTION

node-sql-parser , parser.astify(sqlquery) not returning exact output

Asked 2020-Feb-19 at 10:25

I am trying to parse an sql query in nodejs using node-sql-parser.

...

ANSWER

Answered 2020-Feb-19 at 10:25

You are logging it as an object that is why you see object in that. You need to JSON.stringify(ast) the object before consoling to see everything.

Regarding finding all the operators, you could use this code

Source https://stackoverflow.com/questions/60293795

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sql-parser

You can install using 'npm i sql-parser' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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