shardingsphere | distributed database system , and enhance | Database library

by apache Java Version: 5.4.1 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | shardingsphere Summary

shardingsphere is a Java library typically used in Database applications. shardingsphere has build file available, it has a Permissive License and it has medium support. However shardingsphere has 215 bugs and it has 1 vulnerabilities. You can download it from GitHub, Maven.

Apache ShardingSphere follows Database Plus - our community's guiding development concept for creating a complete ecosystem that allows you to transform any database into a distributed database system, and easily enhance it with sharding, elastic scaling, data encryption features & more. It focuses on repurposing existing databases, by placing a standardized upper layer above existing and fragmented databases, rather than creating a new database. The goal is to provide unified database services, and minimize or eliminate the challenges caused by underlying databases' fragmentation. This results in applications only needing to communicate with a single standardized service. The concepts at the core of the project are Connect, Enhance and Pluggable. Virtually all databases are supported including MySQL, PostgreSQL, SQL Server, Oracle Database, MariaDB or any other SQL-92 database. ShardingSphere became an Apache Top-Level Project on April 16, 2020.

Support

Quality

Security

License

Reuse

Support

shardingsphere has a medium active ecosystem.

It has 18493 star(s) with 6350 fork(s). There are 1026 watchers for this library.

It had no major release in the last 12 months.

There are 763 open issues and 8652 have been closed. On average issues are closed in 200 days. There are 38 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of shardingsphere is 5.4.1

Quality

shardingsphere has 215 bugs (47 blocker, 0 critical, 51 major, 117 minor) and 3490 code smells.

Security

shardingsphere has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

shardingsphere code analysis shows 1 unresolved vulnerabilities (1 blocker, 0 critical, 0 major, 0 minor).

There are 20 security hotspots that need review.

License

shardingsphere is licensed under the Apache-2.0 License. This license is Permissive.

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

Reuse

shardingsphere releases are available to install and integrate.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

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

shardingsphere saves you 188072 person hours of effort in developing the same functionality from scratch.

It has 189800 lines of code, 12359 functions and 4273 files.

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

Top functions reviewed by kandi - BETA

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

Get DDL statement context .
Reads a number from the byte array .
Describe insert statement by database meta data .
Read column data .
Intercept the advice .
Determines data consistency .
Dump the results of a query .
Decode a value .
Outputs an InsertValuesClause .
Split the inline expression into brackets .

Get all kandi verified functions for this library.

shardingsphere Key Features

No Key Features are available at this moment for shardingsphere.

shardingsphere Examples and Code Snippets

No Code Snippets are available at this moment for shardingsphere.

Community Discussions

Trending Discussions on shardingsphere

Antlr no viable alternative at input when the keyword is POINT

QUESTION

Antlr no viable alternative at input when the keyword is POINT

Asked 2021-May-13 at 10:42

import org.antlr.v4.runtime.tree.ParseTree;
import org.apache.shardingsphere.sql.parser.core.parser.SQLParserExecutor;
import org.junit.Test;

import javax.xml.bind.SchemaOutputResolver;

public class T1 {
    @Test
    public void t1() {
        ParseTree parseTree = new SQLParserExecutor("MySQL", "insert into T_NAME (POINT) values (?)").execute().getRootNode();
    }
}

...

ANSWER

Answered 2021-May-07 at 13:45

I suspect that all (MySQL), or more, keywords would trigger this error (POLYGON probably also produces this error). The grammar probably is trying to match an identifier, but since the input POINTS is already matched as a keyword, it fails to match it properly.

Something like this:

Source https://stackoverflow.com/questions/67415281

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