db-migrate/node-db-migrate

Cannot migrate stored procedure

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#625 opened on May 24, 2019

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Description

I'm submitting a...

  • Bug report
  • Feature request
  • Question

Current behavior

When created a stored procedure it's necessary to change the delimiter e.g. DELIMITER $$

However, when using a SQL-file it returns ER_PARSE_ERROR:

Expected behavior

Be able to change the delimiter, create the SP and return delimiter back to standard ;

Minimal reproduction of the problem with instructions

DELIMITER // CREATE PROCEDURE testProc() BEGIN SELECT 1; END // DELIMITER ;

What is the motivation / use case for changing the behavior?

Cannot create or migrate stored procedures

Environment

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Contributor guide

Research direction
Investigate how db migrate parses SQL migration files, particularly how it handles DELIMITER statements. Look at the mysql driver's SQL splitting logic and see if it can be modified to support multi statement blocks with custom delimiters.
Tech stack
javascriptnodejsmysql
Domain
backenddatabase
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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.
Clear
Prerequisites
Node.jsMySQL
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65