2022年8月24日 — Therefore, to convert a string into a double type, we must use the “DOUBLE PRECISION” as a data type as shown below: SELECT CAST ('expression'...
2022年9月11日 — The CAST() operator takes an expression/column and a data type. Consequently, it converts the given expression into the specified data type.
2021年7月1日 — I have an "Order" class that defines fields like "OrderTotal" as a Decimal, but it's creating the field in pgsql as a "double precision". What's...
The to_timestamp function can also take a single double precision argument to convert from Unix epoch to timestamp with time zone. (Integer Unix epochs are...
2019年7月16日 — Postgresql cast double precision to numeric. Double precision expression takes more decimal points when compared to float data types. In...
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