Arithmetic Functions plus(a, b), a + b operator minus(a, b), a - b operator multiply(a, b), a * b operator divide(a, b), a / b operator intDiv(a, b) intDivOrZero(a, b) modulo...
$dateToString (aggregation) Definition Format Specifiers Example $dateToString (aggregation) Definition $dateToString New in version 3.0. Converts a date object to a...
Local Definitions: let and where let-expressions Let binding record patterns where-blocks Variable scope Scope of the local declarations Proving properties More Examples (for...
The pg_aggregate table stores information about aggregate functions. An aggregate function is a function that operates on a set of values (typically one column from each row that...
Framework Design Framework Design [!TIP] This document is machine-translated by Google. If you find grammatical and semantic errors, and the document description is not clear, ...
Queue Queue [!TIP] This document is machine-translated by Google. If you find grammatical and semantic errors, and the document description is not clear, please PR In the ...
Distributed transaction Overview Solution More Use Cases Distributed transaction Overview In the microservice architecture, when we need cross-service to ensure data consist...
Distributed transaction Overview Solution More Use Cases Distributed transaction Overview In the microservice architecture, when we need cross-service to ensure data consist...