sql血缘关系解析

sql create table default.target_table LOCATION '/data/location' as select a,b,d,e,f,g from log.source_table 生成的ast树 (TOK_CREATETABLE (TOK_TABNAME default target_table) TOK_LIKETABLE (TOK_TABLELOCATION
相关文章
相关标签/搜索