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[fix](Nereids) time extract function constant folding core (#26292) #26699

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Merged
xiaokang merged 1 commit into from
Nov 9, 2023
Merged

[fix](Nereids) time extract function constant folding core (#26292) #26699

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138 changes: 70 additions & 68 deletions ...che/doris/nereids/trees/expressions/functions/executable/DateTimeExtractAndTransform.java
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@
import org.apache.doris.nereids.trees.expressions.literal.DateTimeV2Literal;
import org.apache.doris.nereids.trees.expressions.literal.DateV2Literal;
import org.apache.doris.nereids.trees.expressions.literal.IntegerLiteral;
import org.apache.doris.nereids.trees.expressions.literal.SmallIntLiteral;
import org.apache.doris.nereids.trees.expressions.literal.TinyIntLiteral;
import org.apache.doris.nereids.trees.expressions.literal.VarcharLiteral;
import org.apache.doris.nereids.util.DateUtils;

Expand Down Expand Up @@ -52,132 +54,132 @@ public static Expression dateV2(DateTimeV2Literal dateTime) {
/**
* Executable datetime extract year
*/
@ExecFunction(name = "year", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "year", argTypes = {"DATE"}, returnType = "SMALLINT")
public static Expression year(DateLiteral date) {
return new IntegerLiteral(((int) date.getYear()));
return new SmallIntLiteral(((short) date.getYear()));
}

@ExecFunction(name = "year", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "year", argTypes = {"DATETIME"}, returnType = "SMALLINT")
public static Expression year(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getYear()));
return new SmallIntLiteral(((short) date.getYear()));
}

@ExecFunction(name = "year", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "year", argTypes = {"DATEV2"}, returnType = "SMALLINT")
public static Expression year(DateV2Literal date) {
return new IntegerLiteral(((int) date.getYear()));
return new SmallIntLiteral(((short) date.getYear()));
}

@ExecFunction(name = "year", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "year", argTypes = {"DATETIMEV2"}, returnType = "SMALLINT")
public static Expression year(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getYear()));
return new SmallIntLiteral(((short) date.getYear()));
}

/**
* Executable datetime extract quarter
*/
@ExecFunction(name = "quarter", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "quarter", argTypes = {"DATE"}, returnType = "TINYINT")
public static Expression quarter(DateLiteral date) {
return new IntegerLiteral(((int) date.getMonth() - 1) / 3 + 1);
return new TinyIntLiteral((byte) (((byte) date.getMonth() - 1) / 3 + 1));
}

@ExecFunction(name = "quarter", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "quarter", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression quarter(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getMonth() - 1) / 3 + 1);
return new TinyIntLiteral((byte) ((date.getMonth() - 1) / 3 + 1));
}

@ExecFunction(name = "quarter", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "quarter", argTypes = {"DATEV2"}, returnType = "TINYINT")
public static Expression quarter(DateV2Literal date) {
return new IntegerLiteral(((int) date.getMonth() - 1) / 3 + 1);
return new TinyIntLiteral((byte) ((date.getMonth() - 1) / 3 + 1));
}

@ExecFunction(name = "quarter", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "quarter", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression quarter(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getMonth() - 1) / 3 + 1);
return new TinyIntLiteral((byte) ((date.getMonth() - 1) / 3 + 1));
}

/**
* Executable datetime extract month
*/
@ExecFunction(name = "month", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "month", argTypes = {"DATE"}, returnType = "TINYINT")
public static Expression month(DateLiteral date) {
return new IntegerLiteral(((int) date.getMonth()));
return new TinyIntLiteral((byte) date.getMonth());
}

@ExecFunction(name = "month", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "month", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression month(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getMonth()));
return new TinyIntLiteral((byte) date.getMonth());
}

@ExecFunction(name = "month", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "month", argTypes = {"DATEV2"}, returnType = "TINYINT")
public static Expression month(DateV2Literal date) {
return new IntegerLiteral(((int) date.getMonth()));
return new TinyIntLiteral((byte) date.getMonth());
}

@ExecFunction(name = "month", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "month", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression month(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getMonth()));
return new TinyIntLiteral((byte) date.getMonth());
}

/**
* Executable datetime extract day
*/
@ExecFunction(name = "day", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "day", argTypes = {"DATE"}, returnType = "TINYINT")
public static Expression day(DateLiteral date) {
return new IntegerLiteral(((int) date.getDay()));
return new TinyIntLiteral((byte) date.getDay());
}

@ExecFunction(name = "day", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "day", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression day(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getDay()));
return new TinyIntLiteral((byte) date.getDay());
}

@ExecFunction(name = "day", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "day", argTypes = {"DATEV2"}, returnType = "TINYINT")
public static Expression day(DateV2Literal date) {
return new IntegerLiteral(((int) date.getDay()));
return new TinyIntLiteral((byte) date.getDay());
}

@ExecFunction(name = "day", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "day", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression day(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getDay()));
return new TinyIntLiteral((byte) date.getDay());
}

/**
* Executable datetime extract hour
*/
@ExecFunction(name = "hour", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "hour", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression hour(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getHour()));
return new TinyIntLiteral(((byte) date.getHour()));
}

@ExecFunction(name = "hour", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "hour", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression hour(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getHour()));
return new TinyIntLiteral(((byte) date.getHour()));
}

/**
* Executable datetime extract hour
*/
@ExecFunction(name = "minute", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "minute", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression minute(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getMinute()));
return new TinyIntLiteral(((byte) date.getMinute()));
}

@ExecFunction(name = "minute", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "minute", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression minute(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getMinute()));
return new TinyIntLiteral(((byte) date.getMinute()));
}

/**
* Executable datetime extract second
*/
@ExecFunction(name = "second", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "second", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression second(DateTimeLiteral date) {
return new IntegerLiteral(((int) date.getSecond()));
return new TinyIntLiteral(((byte) date.getSecond()));
}

@ExecFunction(name = "second", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "second", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression second(DateTimeV2Literal date) {
return new IntegerLiteral(((int) date.getSecond()));
return new TinyIntLiteral(((byte) date.getSecond()));
}

/**
Expand All @@ -191,70 +193,70 @@ public static Expression microsecond(DateTimeV2Literal date) {
/**
* Executable datetime extract dayofyear
*/
@ExecFunction(name = "dayofyear", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "dayofyear", argTypes = {"DATE"}, returnType = "SMALLINT")
public static Expression dayOfYear(DateLiteral date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfYear());
return new SmallIntLiteral((short) date.toJavaDateType().getDayOfYear());
}

@ExecFunction(name = "dayofyear", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "dayofyear", argTypes = {"DATETIME"}, returnType = "SMALLINT")
public static Expression dayOfYear(DateTimeLiteral date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfYear());
return new SmallIntLiteral((short) date.toJavaDateType().getDayOfYear());
}

@ExecFunction(name = "dayofyear", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "dayofyear", argTypes = {"DATEV2"}, returnType = "SMALLINT")
public static Expression dayOfYear(DateV2Literal date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfYear());
return new SmallIntLiteral((short) date.toJavaDateType().getDayOfYear());
}

@ExecFunction(name = "dayofyear", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "dayofyear", argTypes = {"DATETIMEV2"}, returnType = "SMALLINT")
public static Expression dayOfYear(DateTimeV2Literal date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfYear());
return new SmallIntLiteral((short) date.toJavaDateType().getDayOfYear());
}

/**
* Executable datetime extract dayofmonth
*/
@ExecFunction(name = "dayofmonth", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "dayofmonth", argTypes = {"DATE"}, returnType = "TINYINT")
public static Expression dayOfMonth(DateLiteral date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfMonth());
return new TinyIntLiteral((byte) date.toJavaDateType().getDayOfMonth());
}

@ExecFunction(name = "dayofmonth", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "dayofmonth", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression dayOfMonth(DateTimeLiteral date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfMonth());
return new TinyIntLiteral((byte) date.toJavaDateType().getDayOfMonth());
}

@ExecFunction(name = "dayofmonth", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "dayofmonth", argTypes = {"DATEV2"}, returnType = "TINYINT")
public static Expression dayOfMonth(DateV2Literal date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfMonth());
return new TinyIntLiteral((byte) date.toJavaDateType().getDayOfMonth());
}

@ExecFunction(name = "dayofmonth", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "dayofmonth", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression dayOfMonth(DateTimeV2Literal date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfMonth());
return new TinyIntLiteral((byte) date.toJavaDateType().getDayOfMonth());
}

/**
* Executable datetime extract dayofweek
*/
@ExecFunction(name = "dayofweek", argTypes = {"DATE"}, returnType = "INT")
@ExecFunction(name = "dayofweek", argTypes = {"DATE"}, returnType = "TINYINT")
public static Expression dayOfWeek(DateLiteral date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1);
return new TinyIntLiteral((byte) (date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1));
}

@ExecFunction(name = "dayofweek", argTypes = {"DATETIME"}, returnType = "INT")
@ExecFunction(name = "dayofweek", argTypes = {"DATETIME"}, returnType = "TINYINT")
public static Expression dayOfWeek(DateTimeLiteral date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1);
return new TinyIntLiteral((byte) (date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1));
}

@ExecFunction(name = "dayofweek", argTypes = {"DATEV2"}, returnType = "INT")
@ExecFunction(name = "dayofweek", argTypes = {"DATEV2"}, returnType = "TINYINT")
public static Expression dayOfWeek(DateV2Literal date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1);
return new TinyIntLiteral((byte) (date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1));
}

@ExecFunction(name = "dayofweek", argTypes = {"DATETIMEV2"}, returnType = "INT")
@ExecFunction(name = "dayofweek", argTypes = {"DATETIMEV2"}, returnType = "TINYINT")
public static Expression dayOfWeek(DateTimeV2Literal date) {
return new IntegerLiteral(date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1);
return new TinyIntLiteral((byte) (date.toJavaDateType().getDayOfWeek().getValue() % 7 + 1));
}

private static int distanceToFirstDayOfWeek(LocalDateTime dateTime) {
Expand Down