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[#3781] Add support for DSL.trunc(date, DatePart) for H2

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lukaseder 2014-11-26 17:11:55 +01:00
parent 2ca7bff19c
commit bcc93dfabb
2 changed files with 21 additions and 6 deletions
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12
jOOQ/src/main/java/org/jooq/impl/DSL.java
View File

@ -8009,7 +8009,7 @@ public class DSL {
/**
* Truncate a date to the beginning of the day.
*/
@Support({ CUBRID, HSQLDB, POSTGRES })
@Support({ CUBRID, H2, HSQLDB, POSTGRES })
public static Field<Date> trunc(Date date) {
return trunc(date, DatePart.DAY);
}
@ -8017,7 +8017,7 @@ public class DSL {
/**
* Truncate a date to a given datepart.
*/
@Support({ CUBRID, HSQLDB, POSTGRES })
@Support({ CUBRID, H2, HSQLDB, POSTGRES })
public static Field<Date> trunc(Date date, DatePart part) {
return trunc(Utils.field(date), part);
}
@ -8025,7 +8025,7 @@ public class DSL {
/**
* Truncate a timestamp to the beginning of the day.
*/
@Support({ CUBRID, HSQLDB, POSTGRES })
@Support({ CUBRID, H2, HSQLDB, POSTGRES })
public static Field<Timestamp> trunc(Timestamp timestamp) {
return trunc(timestamp, DatePart.DAY);
}
@ -8033,7 +8033,7 @@ public class DSL {
/**
* Truncate a timestamp to a given datepart.
*/
@Support({ CUBRID, HSQLDB, POSTGRES })
@Support({ CUBRID, H2, HSQLDB, POSTGRES })
public static Field<Timestamp> trunc(Timestamp timestamp, DatePart part) {
return trunc(Utils.field(timestamp), part);
}
@ -8041,7 +8041,7 @@ public class DSL {
/**
* Truncate a date or a timestamp to the beginning of the day.
*/
@Support({ CUBRID, HSQLDB, POSTGRES })
@Support({ CUBRID, H2, HSQLDB, POSTGRES })
public static <T extends java.util.Date> Field<T> trunc(Field<T> date) {
return trunc(date, DatePart.DAY);
}
@ -8049,7 +8049,7 @@ public class DSL {
/**
* Truncate a date or a timestamp to a given datepart.
*/
@Support({ CUBRID, HSQLDB, POSTGRES })
@Support({ CUBRID, H2, HSQLDB, POSTGRES })
public static <T extends java.util.Date> Field<T> trunc(Field<T> date, DatePart part) {
return new TruncDate<T>(date, part);
}

15
jOOQ/src/main/java/org/jooq/impl/TruncDate.java
View File

@ -73,6 +73,7 @@ class TruncDate<T extends java.util.Date> extends AbstractFunction<T> {
@Override
final QueryPart getFunction0(Configuration configuration) {
String keyword = null;
String format = null;
switch (configuration.dialect().family()) {
@ -92,6 +93,20 @@ class TruncDate<T extends java.util.Date> extends AbstractFunction<T> {
return field("{trunc}({0}, {1})", getDataType(), date, inline(keyword));
}
case H2: {
switch (part) {
case YEAR: format = "yyyy"; break;
case MONTH: format = "yyyy-MM"; break;
case DAY: format = "yyyy-MM-dd"; break;
case HOUR: format = "yyyy-MM-dd HH"; break;
case MINUTE: format = "yyyy-MM-dd HH:mm"; break;
case SECOND: format = "yyyy-MM-dd HH:mm:ss"; break;
default: throwUnsupported();
}
return field("{parsedatetime}({formatdatetime}({0}, {1}), {1})", getDataType(), date, inline(format));
}
// These don't work yet and need better integration-testing:
// ---------------------------------------------------------
// case MARIADB: