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I have an application in .NET who queries this table and returns a single value of 6.3. Assuming the value is stored in the s variable like this: Dim s As Single = 6.3. Dim d As Double = CDbl(s) .NET converts the single into a double, and the variable d has this value: 6.3000001907348633.
This chapter presents data types that are recognized by Oracle and available for use within SQL. This chapter includes the following sections: Overview of Data Types. Oracle Built-In Data Types. Oracle-Supplied Data Types. Converting to Oracle Data Types.
if i change data type in Oracle from NUMBER(precision, scale) to Double Precision, values come through ok. if i change data type in Oracle from NUMBER(precision, scale) to NUMBER without specifying precision or scale, Access displays values just fine. in both later cases Access recognizes such fields as Number data type and Double field size
This MSAccess tutorial explains how to use the Access CDbl function with syntax and examples. The Microsoft Access CDBL function converts a value to a double.
9 lut 2007 · I have tables vinculate to ORACLE, the primary key of Oracle is double, from Access of query return one number rounding 1,00000902026541907589E+20 this is the problem, in query i have this funtion: IIF(isnull([CAMPO1]);[CAMPO2];[CAMPO1]) this return one number ok field(CAMPO1) and other bad(CAMPO2 it's rounding).
This MSAccess tutorial explains how to use the Access Val function with syntax and examples. The Microsoft Access Val function accepts a string as input and returns the numbers found in that string.
19 sie 2022 · Oracle data types : Oracle supports a number of data types in several categories: numeric types, date and time types, and string (character and byte) types. Covering Oracle Built-in Data Types, ANSI, DB2, and SQL/DS Data Types, User-Defined Types, Oracle-Supplied Types.
