4paradigm / 4paradigm/OpenMLDB
support data type conversion for like predicate
- 主要语言
- C++
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- 平均合并
- 12 天 12 小时
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描述
**Is your feature request related to a problem? Please describe.**
#841 's further work
**Describe the solution you'd like**
` ( LIKE | ILIKE) `
- & can convert to string type if possible
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.
贡献指南
调研方向
Review issue #841 for context on LIKE/ILIKE predicate work. Look at the SQL parser and expression evaluation code, likely in src/parser or src/expr directories. Identify where type conversion for operands occurs and extend it to handle string conversion for match and pattern expressions. Test with SQL queries using LIKE/ILIKE on non-string types.
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评估
- 技术栈
- sql
- 领域
- backend, databases
- Issue 类型
- 功能
- 难度
- 3/5
- 预计耗时
- 1-2 天
- 活跃度
- 停滞
- 描述清晰度
- 基本清楚
- 新手友好度
- 45/100