tarantool / tarantool/tarantool
sql: parser should only parse (PRAGMA, SET)
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bug
sql
- Dominant language
- Lua
- Stars
- 3.7k
- Forks
- 419
- Avg merge
- 1d 23h
- Merged PRs (30d)
- 88
Description
PRAGMA and SET work during compile time. The only thing made by VDBE is metadata. It should not be so. Parser should never change DBMS state. PRAGMA and SET should work at runtime.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing the SQL parser and VDBE handling for PRAGMA and SET. Determine how compile-time DBMS state changes and metadata creation should be separated from runtime execution, then verify that parsing alone no longer changes DBMS state.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- sql
- Domain
- databases
- Issue type
- Refactor
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100