ER_PARSE_ERROR
- Dominant language
- JavaScript
- Stars
- 97
- Forks
- 35
- PR merge metrics
- No merged PRs in 30d
Description
Hello trying to make mongo keep my mysql up to date but getting bad sql error
```
root@e69c090f6462:/# momy --config momyfile.json --import
25 Apr 10:04:27 - Connect to MySQL...
25 Apr 10:04:28 - { Error: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1
at Query.Sequence._packetToError (/usr/lib/node_modules/momy/node_modules/mysql/lib/protocol/sequences/Sequence.js:52:14) at Query.ErrorPacket (/usr/lib/node_modules/momy/node_modules/mysql/lib/protocol/sequences/Query.js:77:18)
at Protocol._parsePacket (/usr/lib/node_modules/momy/node_modules/mysql/lib/protocol/Protocol.js:279:23)
at Parser.write (/usr/lib/node_modules/momy/node_modules/mysql/lib/protocol/Parser.js:76:12)
at Protocol.write (/usr/lib/node_modules/momy/node_modules/mysql/lib/protocol/Protocol.js:39:16)
at Socket. (/usr/lib/node_modules/momy/node_modules/mysql/lib/Connection.js:103:28)
at Socket.emit (events.js:180:13)
at addChunk (_stream_readable.js:274:12)
at readableAddChunk (_stream_readable.js:261:11)
at Socket.Readable.push (_stream_readable.js:218:10)
--------------------
at Protocol._enqueue (/usr/lib/node_modules/momy/node_modules/mysql/lib/protocol/Protocol.js:145:48)
at Connection.query (/usr/lib/node_modules/momy/node_modules/mysql/lib/Connection.js:208:25)
at Promise (/usr/lib/node_modules/momy/lib/mysql.js:177:10)
at new Promise ()
at MySQL.query (/usr/lib/node_modules/momy/lib/mysql.js:175:12)
at query.then.then (/usr/lib/node_modules/momy/lib/mysql.js:116:24)
at
at process._tickCallback (internal/process/next_tick.js:182:7)
code: 'ER_PARSE_ERROR',
errno: 1064,
sqlMessage: 'You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near \')\' at line 1',
sqlState: '42000',
index: 1,
sql: 'DROP TABLE IF EXISTS `t_paste`; CREATE TABLE `t_paste` ();' }
25 Apr 10:04:28 - Bye
root@e69c090f6462:/#
```
Here my config file
```
{
"src": "mongodb://localhost:27017/paste_db",
"dist": "mysql://root:removed@localhost:3306/mongod",
"prefix": "t_",
"case": "camel",
"collections": {
"paste": {
"_id": "_id",
"TEXT": "db_keywords",
"TEXT": "emails",
"TEXT": "hashes",
"TEXT": "num_emals",
"TEXT": "num_hashes",
"VARCHAR": "url"
}
}
}
```
Password been removed to mysql being used and is allowing out of network connections
Contributor guide
No contributing guide indexed for this repository
Research direction
Start with the generated SQL in the report and inspect the query path in lib/mysql.js, especially the calls at lines 116 and 175-177. Reproduce the import using the provided momyfile.json and trace how the paste collection's fields become the CREATE TABLE statement. Done means the import no longer generates an empty column list or ER_PARSE_ERROR for this configuration.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, mariadb, mongodb, mysql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100