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[feature](datetime) "timediff" supports calculating microseconds (#21371)

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This commit is contained in:
Mryange
2023-07-10 19:21:32 +08:00
committed by GitHub
parent 202a5c636f
commit 8973610543
28 changed files with 518 additions and 21 deletions
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13
fe/fe-common/src/main/java/org/apache/doris/catalog/ScalarType.java
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@ -143,6 +143,8 @@ public class ScalarType extends Type {
return createDecimalType(precision, scale);
case DATETIMEV2:
return createDatetimeV2Type(scale);
case TIMEV2:
return createTimeV2Type(scale);
default:
return createType(type);
}
@ -687,6 +689,12 @@ public class ScalarType extends Type {
scalarType.setPrecision(precision);
break;
}
case TIMEV2: {
Preconditions.checkArgument(precision >= scale);
scalarType.setScale(scale);
scalarType.setPrecision(precision);
break;
}
default:
break;
}
@ -867,7 +875,10 @@ public class ScalarType extends Type {
return false;
}
ScalarType other = (ScalarType) o;
if ((this.isDatetimeV2() && other.isDatetimeV2()) || (this.isTimeV2() && other.isTimeV2())) {
if ((this.isDatetimeV2() && other.isDatetimeV2())) {
return this.decimalScale() == other.decimalScale();
}
if (this.isTimeV2() && other.isTimeV2()) {
return this.decimalScale() == other.decimalScale();
}
if (type.isDecimalV3Type() && other.isDecimalV3()) {