Seddryck / Tseesecake

Tseesecake is a lightweight proxy for time-series query engines, supporting multiple database engines and storage providers, with a SQL dialect dedicated to time series
https://seddryck.github.io/Tseesecake
Apache License 2.0
2 stars 1 forks source link

Framing for window functions #13

Closed Seddryck closed 1 year ago

Seddryck commented 1 year ago

Framing specifies a set of rows relative to each row where the function is evaluated. The distance from the current row is given as an expression either PRECEDING or FOLLOWING the current row. This distance is specified as an integral number of ROWS from the value of the ordering expression.