I am using Google Big Query and querying Sample Records for column in table:
age=18;cntry=us;coid=9911718;csize=c;func=ops;gdr=f;grp=2099628;grp=85824;grp=1548357;grp=88799;grp=2059383;grp=1937629;ind=78;lang=en;mod=0;occ=511;optout=false;reg=21;s=0;seg=9001;seg=761;seg=541;seg=521;seg=1068;seg=557;seg=546;seg=514;seg=504;seg=183;seg=263;sub=0;tile=1;tile_p=1;title=ic;u=nql8uz5qrt8vcqh5tkcqq697
Query:
SELECT REGEXP_EXTRACT(col,r'age=(\d+)') AS age,
REGEXP_EXTRACT(col,r'cntry=(\d+)') AS country,
REGEXP_EXTRACT(col,r'gdr=(\d+)') AS gender from table x
Result: 18 null null
I am getting only age value but other values as null. Any help will great on this.
The cntry
and gdr
values are not numeric, they consist of letters.
You may use \\w+
matching 1 or more "word" chars, ie letters, digits and underscores:
SELECT REGEXP_EXTRACT(col,r'age=(\d+)') AS age,
REGEXP_EXTRACT(col,r'cntry=(\w+)') AS country,
REGEXP_EXTRACT(col,r'gdr=(\w+)') AS gender from table x
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