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DatentypRapidClipse Standard MappingJava Example

CHARACTER(n)

Character. Fixed-length character strings
with a length of n bytes. n must be greater than 0 and not greater than 255. The
default length is 1.

Code Block
languagejava
themeConfluence
visitor.addPropertyColumnDefinitionFix(new PropertyColumnDefinitionFix(
    new String[]{"CHARACTER"},new String[]{"java.lang.String"},"CHARACTER"));
Code Block
languagejava
themeConfluence
private String charactertest;


@Column(name = "CHARACTERTEST", nullable = false, 
            length = 10, columnDefinition = "CHARACTER")
public String getCharactertest() {
    return this.charactertest;
}

LONG VARCHAR

Long Varchar. Specifies a varying-length column for character string data. The maximum
length of a column of this type is 32700 characters.

Code Block
languagejava
themeConfluence
visitor.addPropertyColumnDefinitionFix(new PropertyColumnDefinitionFix(
    new String[]{"LONG VARCHAR"},new String[]{"java.lang.String"},"LONG VARCHAR"));
Code Block
languagejava
themeConfluence
private String longvarchartest;


@Column(name = "LONGVARCHARTEST", nullable = false, 
            length = 32700, columnDefinition = "LONG VARCHAR")
public String getLongvarchartest() {
    return this.longvarchartest;
}

REAL

Real. A single-precision floating-point number is a short floating-point number of 32 bits. The range of single-precision floating-point numbers is approximately -7.2E+75 to 7.2E+75. In this range, the largest negative value is about -5.4E-79, and the smallest positive value is about 5.4E-079.

Code Block
languagejava
themeConfluence
visitor.addPropertyColumnDefinitionFix(new PropertyColumnDefinitionFix(
    new String[]{"REAL"},new String[]{"java.lang.Float","float"},"REAL"));
Code Block
languagejava
themeConfluence
private float realtest;


@Column(name = "REALTEST", nullable = false, 
            precision = 24, scale = 0, columnDefinition = "REAL")
public float getRealtest() {
    return this.realtest;
}

INTEGER

Large integers. A large integer is binary integer with a precision of 31 bits. The range is -2147483648 to +2147483647.

Hibernate Standard Mapping
Code Block
languagejava
themeConfluence
ppivate int inttest;


@Column(name = "INTTEST", unique = true, 
            nullable = false)
public int getInttest() {
    return this.inttest;
}