#3006 Numeric format: configure decimal part render (from column scale)

plugins/org.jkiss.dbeaver.core/OSGI-INF/l10n/bundle.properties

@@ -334,6 +334,8 @@ DateFormatter.number.general.maxFractDigits.label=Maximum fraction digits
 DateFormatter.number.general.maxFractDigits.description=Maximum fraction digits
 DateFormatter.number.general.minFractDigits.label=Minimum fraction digits
 DateFormatter.number.general.minFractDigits.description=Minimum fraction digits
+DateFormatter.number.general.useTypeScale.label=Use data type scale for fraction digits
+DateFormatter.number.general.useTypeScale.description=Use column/attribute data type scale as minimum fraction digits number
 DateFormatter.number.general.roundingMode.label=Rounding mode
 DateFormatter.number.general.roundingMode.description=Rounding mode
 

plugins/org.jkiss.dbeaver.core/plugin.xml

@@ -3356,6 +3356,7 @@
                 <property id="minIntegerDigits" label="%DateFormatter.number.general.minIntDigits.label" type="integer" description="%DateFormatter.number.general.minIntDigits.description"/>
                 <property id="maxFractionDigits" label="%DateFormatter.number.general.maxFractDigits.label" type="integer" description="%DateFormatter.number.general.maxFractDigits.description"/>
                 <property id="minFractionDigits" label="%DateFormatter.number.general.minFractDigits.label" type="integer" description="%DateFormatter.number.general.minFractDigits.description"/>
+                <property id="useTypeScale" label="%DateFormatter.number.general.useTypeScale.label" type="boolean" description="%DateFormatter.number.general.useTypeScale.description"/>
                 <property id="roundingMode" label="%DateFormatter.number.general.roundingMode.label" type="string" description="%DateFormatter.number.general.roundingMode.description" validValues="UP,DOWN,CEILING,FLOOR,HALF_UP,HALF_DOWN,HALF_EVEN,UNNECESSARY"/>
             </propertyGroup>
         </formatter>

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/impl/data/formatters/NumberDataFormatter.java

@@ -71,7 +71,8 @@ public class NumberDataFormatter implements DBDDataFormatter {
                 // just skip it
             }
         }
-        if (type != null) {
+        Object useTypeScale = CommonUtils.toString(properties.get(NumberFormatSample.PROP_USE_TYPE_SCALE));
+        if (type != null && CommonUtils.toBoolean(useTypeScale)) {
             if (type.getScale() != null && type.getScale() > 0) {
                 int fractionDigits = type.getScale();
                 if (fractionDigits > MAX_DEFAULT_FRACTIONS_DIGITS) fractionDigits = MAX_DEFAULT_FRACTIONS_DIGITS;

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/impl/data/formatters/NumberFormatSample.java

@@ -30,6 +30,7 @@ public class NumberFormatSample implements DBDDataFormatterSample {
     public static final String PROP_MIN_INT_DIGITS ="minIntegerDigits";
     public static final String PROP_MAX_FRACT_DIGITS ="maxFractionDigits";
     public static final String PROP_MIN_FRACT_DIGITS  ="minFractionDigits";
+    public static final String PROP_USE_TYPE_SCALE  ="useTypeScale";
     public static final String PROP_ROUNDING_MODE ="roundingMode";
 
     @Override
@@ -42,6 +43,7 @@ public class NumberFormatSample implements DBDDataFormatterSample {
         props.put(PROP_MIN_INT_DIGITS, tmp.getMinimumIntegerDigits());
         props.put(PROP_MAX_FRACT_DIGITS, Math.max(tmp.getMaximumFractionDigits(), 10));
         props.put(PROP_MIN_FRACT_DIGITS, tmp.getMinimumFractionDigits());
+        props.put(PROP_USE_TYPE_SCALE, true);
         props.put(PROP_ROUNDING_MODE, tmp.getRoundingMode().name());
         return props;
     }