GBQ 执行立即保存结果到表

Question

大家好，我正在尝试将此查询的结果与 GBQ 上的表相同。我已经链接了上一个问题以供参考

GBQ Convert Data types en Mass

起始代码

execute immediate (select '''
select `Group`, ''' || (select string_agg('cast(' || Fruit || ' as Numeric) as ' || Fruit ) from (
select regexp_extract_all(to_json_string((select as struct * except(`Group`) from unnest([t]))), r'"([^"]+)":') Fruits
from `project.dataset.table` t limit 1), unnest(Fruits) Fruit)  ||   
''' from `project.dataset.table`'''); 

各种尝试

Create or Replace Table1 as
execute immediate (select '''
select `Group`, ''' || (select string_agg('cast(' || Fruit || ' as Numeric) as ' || Fruit ) from (
select regexp_extract_all(to_json_string((select as struct * except(`Group`) from unnest([t]))), r'"([^"]+)":') Fruits
from `project.dataset.table` t limit 1), unnest(Fruits) Fruit)  ||   
''' from `project.dataset.table`''');

---

execute immediate (select '''
select `Group`, ''' || (select string_agg('cast(' || Fruit || ' as Numeric) as ' || Fruit ) 
INTO Table1
from (
select regexp_extract_all(to_json_string((select as struct * except(`Group`) from unnest([t]))), r'"([^"]+)":') Fruits
from `project.dataset.table` t limit 1), unnest(Fruits) Fruit)  ||   
''' from `project.dataset.table`''');

---

execute immediate (select '''
select `Group`, ''' || (select string_agg('cast(' || Fruit || ' as Numeric) as ' || Fruit ) from (
select regexp_extract_all(to_json_string((select as struct * except(`Group`) from unnest([t]))), r'"([^"]+)":') Fruits
from `project.dataset.table` t limit 1), unnest(Fruits) Fruit)  ||   
''' from `project.dataset.table`''') INTO Table1; 
 

---

execute immediate (select '''
select `Group`, ''' || (select string_agg('cast(' || Fruit || ' as Numeric) as ' || Fruit ) from (
select regexp_extract_all(to_json_string((select as struct * except(`Group`) from unnest([t]))), r'"([^"]+)":') Fruits
from `project.dataset.table` t limit 1), unnest(Fruits) Fruit)  ||   
''' from `project.dataset.table`''' INTO Table1); 

Answer 1

使用下面的方法

execute immediate (select '''create or replace table `project.dataset.table2` as 
select `Group`, ''' || (select string_agg('cast(' || Fruit || ' as float64) as ' || Fruit ) from (
select regexp_extract_all(to_json_string((select as struct * except(`Group`) from unnest([t]))), r'"([^"]+)":') Fruits
from `project.dataset.table` t limit 1), unnest(Fruits) Fruit)  ||   
''' from `project.dataset.table`''');