TO_NUMBER returns a DECIMAL number. If the conversion to format fails, then an error is returned. Examples.

23 дек. 2021 г. · In Redshift the default precision and scale are 18 and 0 - DECIMAL(18,0). This is whole numbers. If you want a different scale you need to ... Conversion issue from string to decimal in redshift Redshift, casting of a decimal value is not rounding off Unable to convert string to number on Redshift - Stack Overflow Другие результаты с сайта stackoverflow.com

TEXT_TO_NUMERIC_ALT performs a Teradata-style cast operation to convert a character string to a numeric data format.

Converts an input expression to a fixed-point number. For NULL input, the output is NULL. These functions are synonymous.

I was able to fix my issue by using the following statement in the "Source" : to_number(myColumn,'9999999999D99') and this vonverted my varchar col to decimal.

24 окт. 2024 г. · System function pg_catalog.to_number version 1.0.77028 / 2024-10-24. schema, name, ordinal, data type. pg_catalog, to_number, 1, text.

15 мар. 2018 г. · Here's my answer, in several steps: 1. Trim out spaces: trim(amount) 2. Convert non-integer fields to nulls via regex: casen when amount - '^[0–9]+$' then ...

27 июл. 2023 г. · Explore our guide on how to optimally use string to number conversion in Redshift. Learn efficient methods to enhance your database ...

13 окт. 2024 г. · This article gives an overview of the Amazon Redshift CAST function. It introduces Redshift and provides a glimpse of SQL commands and data types.

This document details the similarities and differences in SQL syntax between Amazon Redshift and BigQuery to help you plan your migration.