20231216周会纪要 #810

dongzl · 2023-12-16T12:49:10Z

dongzl
Dec 16, 2023
Maintainer

功能点	参与人员	本周工作进展	备注
[Feature] Support SQL join	@dongjh @sudu @pengjx		#600 #622
[Feature] Transaction	@LIUYC @wangr		#324 #555 #602 #607
[Featuren] Shardingless	@yangwei @sudu
[Test] add unit test for /arana/pkg/runtime/ast/... package.	@maronghe	#676	#743
[SQL] Support show table rules from xxx	@Zhangbinbin		#628
[Bug]Optimize show open tables xxx statment.	@dongjh		#676
[Test] add unit test for /arana/pkg/schema/... package.	@liyi		#729
[Test] add unit test for /arana/pkg/trace/... package.	@maorui		#741
[Test] add unit test for /arana/pkg/runtime/optimize/... package.	@derecknowayback		#747
[Test] add unit test for /arana/pkg/misc/... package.	@linrl3		#745

功能点	参与人员	备注
[Feature] Support SQL join	@dongjh @sudu @pengjx	#600 #622
[Feature] Transaction	@LIUYC @wangr	#324 #555 #602 #607
[Featuren] Shardingless	@yangwei @sudu
[Test] add unit test for /arana/pkg/runtime/ast/... package.	@maronghe	#676 #743
[SQL] Support show table rules from xxx	@Zhangbinbin	#628
[Bug]Optimize show open tables xxx statment.	@dongjh	#676
[Test] add unit test for /arana/pkg/schema/... package.	@liyi	#729
[Test] add unit test for /arana/pkg/trace/... package.	@maorui	#741
[Test] add unit test for /arana/pkg/runtime/optimize/... package.	@derecknowayback	#747
[Test] add unit test for /arana/pkg/misc/... package.	@linrl3	#745

dongzl · 2023-12-16T13:57:17Z

会议纪要：
1、join 工作划分：sort merge join、nested join、hash join；
判断使用哪种 join 场景：根据 index 情况，SQL 中有 hint 标识，小表大表规范；

2、arana 单独使用元数据数据库（TDSQL 广播表全量数据方案）

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