Flyway fails to properly parse and execute the following sample repeatable migration. (Actual logic redacted and replaced with select statements.) DECLARE var_one BOOLEAN; var_two BOOLEAN; BEGIN ...
The beauty and joy of a relational database is the concept of relational closure—everything is a table. Beyond the eponymous table, query results are also “tables.” Any query serves as a table to be ...
SELECT time, host, sum(v) FROM ( SELECT $__dateBin(time) AS time, "shardID", concat_ws(' ', split_part(host, '-', 6), split_part(host, '-', 7)) AS host, max ...
Cystic fibrosis is a life-shortening genetic disease resulting from mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene that causes the body to produce thick, sticky mucus ...
The select command in Linux is a versatile tool primarily used for menu creation in bash scripts. The command retrieves data from a specified list, which can be an array or other data source, and ...