See in some cases I talk about 20 data types only (Hive Huawei clone), in some its more complex like Postgres which supports super-wide variety of data types. However, they are saved as boolean values. By trying to keep up, you slow down the users (me), so that is the reason why I suggest introduce fully customizable data type mappings (global, column override levels) so I can come to VP and define my own mapping. 41 In the query below, isComplete and isValid are returned as a string. You as Visual Paradigm cannot keep up with all of Vendors. If someone works with cloud storage engines like AWS, Huawei or Alibaba, Google they have their own specific data types in products. Casting smallint to boolean in PostgreSQL Ask Question Asked 7 years, 10 months ago Modified 2 years, 7 months ago Viewed 21k times 18 I am trying to cast a smallint to a boolean in PostgreSQL. Here VP is not helping me with my case, if I can easily create my specific product mapping within VP with column level overrides, it will be great, but at moment I export from VP DDL which I parse (yes, I have grammar parser) and convert it into specific Vendor data types.
Huawei DWS - Postgres like structure, but customized by Huawei
Huawei Data Lake Insight - Hive based, but only limited specific data types Hive - it has different data types supported across versions (very complex) There are various cast operations in postgresql for converting string to integers, casting to Boolean, casting string to date and vice versa.
POSTGRESQL CAST AS BOOLEAN HOW TO
My situation is similar but on top I have external systems which are not supported by VP at moment: Shows you how to use PostgreSQL CAST to convert from one data type into another e.g., a string into an integer, a string to date, a string to double etc.
0 kommentar(er)
