MyCATApache/Mycat-Server

mycat1.6.7.6连接postgresql-11

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#2,911 opened on Apr 22, 2022

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Description

pgsql驱动：42.3.3 连接数据库正常，但是使用navicat连接mycat客户端时，打开DataSource出现sql错误： image 配置如下： image

Contributor guide

Research direction
Examine the SQL error shown in the screenshot. Check if the PostgreSQL driver version 42.3.3 is compatible with Mycat 1.6.7.6. Look for known issues with Mycat and PostgreSQL 11. Try to reproduce the issue with a similar setup. Inspect the Mycat source code for PostgreSQL statement parsing to identify the root cause.
Tech stack
javapostgresql
Domain
backenddatabase
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
PostgreSQLMycatDatabase debugging
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40