![]() ![]() spatial support for PostGIS), these are listed in the Types menu. Use our HTTP source to send data in less than 5. Test out our event stream, ELT, and reverse-ETL pipelines. Conversion to other types could potentially lose precision, and must also be done in two stages: Number::money Avoid converting it to float due to potential rounding errors. The numeric->money cast does handle it though, so theres at least some precedent for checking. It might be better > to leave it be, and plan to fix them all at once in a consistent style. Note also that several plugins exist to add support for more mappings (e.g. A money value can be cast to numeric without loss of precision. In the meantime, Im not sure whether the newly added functions should > be held to a higher standard than the existing ones. ![]() Note that in addition to the below, enum and composite mappings are documented in a separate page. This looks like a bug to me - I do not have 9.0 or 9.1 to test on yet, hopefully someone else can't say if it is fixed in those versions or if we should raise it as a bug.Īside: your original will of course fail even with an explicit cast if there are any rows where price>=1000: alter table products alter column price type money using to_char(price, '999.99')::money ĮRROR: invalid input syntax for type money: " #. Division of a money value by an integer value is performed with truncation of the fractional part towards zero. The following lists the built-in mappings when reading and writing CLR types to PostgreSQL types. Note that while select to_char(78, '999.99')::money succeeds, the following fails: alter table products alter column price type money using to_char(price, '999.99') ĮRROR: column "price" cannot be cast to type moneyīut with an explicit cast it succeeds: alter table products alter column price type money using to_char(price, '999.99')::money SELECT tochar (12, 'L99D99') Result: 12.00 Here, both the currency symbol and the decimal place use the current locale. Here is the latter test case: set lcmonetary to 'enIE.utf8' select 10::money money - 10.00 (1 row) Share Follow answered at 15:15 Vignesh Kumar A 27. Can be one of the following: bigint, int, smallint, tinyint, bit, decimal, numeric, money, smallmoney. Result: ERROR: cannot cast type double precision to money Convert to Text Here’s an example of using tochar () to convert the value to text with the currency symbol included. ![]() As francs already implied, there is no default cast from integer to money (until 9.1), instead you need an intermediate cast to text: select 78::integer::money 2 Answers Sorted by: 7 You may set lcmonetary in nf, or within your sql client. ![]()
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