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5 lut 2014 · You could have a couple application items containing format masks, and then reference the correct mask in the format mask field. Eg: Application item AI_FORMAT_MASK1 has a value FM9990D00 . In the format mask field you can then use &AI_FORMAT_MASK1.
1 cze 2023 · The parameters of the TO_CHAR function are: input_value (mandatory): This is the value to convert into a String type. This is the main input to the function, and this value can either be a DATE type or any of the Number types. format_mask (optional): This is the format that the input_value should be displayed as.
The syntax for the TO_CHAR function in Oracle/PLSQL is: TO_CHAR( value [, format_mask] [, nls_language] ) Parameters or Arguments value A number or date that will be converted to a string. format_mask Optional. This is the format that will be used to convert value to a string. nls_language Optional. This is the nls language used to convert ...
TO_CHAR (number) converts n to a value of VARCHAR2 data type, using the optional number format fmt. The value n can be of type NUMBER, BINARY_FLOAT, or BINARY_DOUBLE. If you omit fmt, then n is converted to a VARCHAR2 value exactly long enough to hold its significant digits.
Format Model Modifiers. Number Format Models. You can use number format models in the following functions: In the TO_CHAR function to translate a value of NUMBER, BINARY_FLOAT, or BINARY_DOUBLE data type to VARCHAR2 data type. In the TO_NUMBER function to translate a value of CHAR or VARCHAR2 data type to NUMBER data type.
Purpose. TO_CHAR (character) converts NCHAR, NVARCHAR2, CLOB, or NCLOB data to the database character set. The value returned is always VARCHAR2. When you use this function to convert a character LOB into the database character set, if the LOB value to be converted is larger than the target type, then the database returns an error. See Also:
The Oracle TO_CHAR() function returns a string represented a DATE or INTERVAL value in a specified format. Examples A) Convert the current system date. The following statement converts the current system date to a string with the format YYYY-MM-DD: SELECT TO_CHAR( sysdate, 'YYYY-MM-DD') FROM dual; Code language: SQL (Structured Query Language ...
