Hi Xiaoli: I create DSIP-13[1] for this proposal. Please feel free to edit.
[1] https://cwiki.apache.org/confluence/display/DORIS/DSIP-013%3A+Support+ARRAY+type -- 此致！Best Regards 陈明雨 Mingyu Chen Email: chenmin...@apache.org At 2022-05-20 16:20:22, "Zhu,Xiaoli" <zhuxiaol...@baidu.com> wrote: >Dear All, > >Now lots of OLAP systems support ARRAY, MAP, STRUCT complex data types. So >complex data types are very important. > >First of all, I would like to add ARRAY data type for Doris. >The associated issue: https://github.com/apache/incubator-doris/issues/7570 > >ARRAY data type implementation is very complex, I would like to complete it by >3 milestone: >Milestone 1: support basic ARRAY data INSERT and SELECT; >Milestone 2: support LOAD or INSERT ARRAY data from most data formats, such as >parquet and orc; Rich array functions added; >Milestone 3: advanced array features support, such as High-Order array >functions, nested ARRAY data type, and array join. > >(Milestone 2 and Milestone 3 will be implemented only on vectorized engine.) > >My wiki account: cambyzju (zhuxiaol...@baidu.com)
