oceanbase / oceanbase/miniob

obclient supports inputting multiple lines

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#573 2 comments 0 reactions 0 assignees View on GitHub

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enhancement good first issue help wanted
Dominant language
C++
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Description

Enhancement

current:

miniob > create table t(
SQL_SYNTAX > Failed to parse sql

expected:

mysql> create table t(
    -> a int,
    -> b int);
Query OK, 0 rows affected (0.02 sec)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at the obclient input loop and trace how a newline is passed to SQL parsing. Compare the current and expected multiline prompts shown in the issue, then run the client with a multiline CREATE TABLE statement. Done means the statement is accepted across lines and produces the expected result.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
cli, databases
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
55/100

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