Wednesday, 18 January 2023

SELECTING WHERE TWO COLUMNS ARE IN A SET

 -- works in PostgreSQL, Oracle, MySQL, DB2, HSQLDB 

SELECT whatever 

FROM t                              

WHERE 

(col1, col2) IN ((val1a, val2a), (val1b, val2b), ...) ;

DBT - Models

Models are where your developers spend most of their time within a dbt environment. Models are primarily written as a select statement and ...

  • SQL Error : Multiple ResultSets were returned by the query
    Upon using the custom query in the source object, the mapping fails with the following error: The select query for read operation failed bec...
  • DATA MINING
    Data mining is the process of finding patterns from large data sets and analyzing data from different perspectives. It allows business use...