Get invited to our slack community and get access to opportunities and data science insights

locate

locate(substr, str[, pos]) – Returns the position of the first occurrence of `substr` in `str` after position `pos`. The given `pos` and return value are 1-based.

Platforms: WhereOS, Spark, Hive

Class: org.apache.spark.sql.catalyst.expressions.StringLocate

More functions can be added to WhereOS via Python or R bindings or as Java & Scala UDF (user-defined function), UDAF (user-defined aggregation function) and UDTF (user-defined table generating function) extensions. Custom libraries can be added on via Settings-page or installed from WhereOS Store.

View the complete guide of WhereOS functions.

share:

No Comments

TAGS : hive spark sql

locate

Related Post

monotonically_increasing_id

pi

rand_amplify

Leave a Comment Cancel reply

Articles by Category

Recent Posts

How WhereOS and JCDecaux

Data fusion: how integra

percentile_approx

Experimentation In Produ

Open Data Utilization

WhereOS

Navigation

Contact Us