branch-4.0: [fix](function)Let second and microsecond functions deal time literal #56659

be/src/vec/functions/function_time_value_to_field.cpp

@@ -22,6 +22,7 @@
 #include "vec/data_types/data_type_number.h"
 #include "vec/data_types/data_type_time.h"
 #include "vec/functions/function.h"
+#include "vec/functions/function_date_or_datetime_computation.h"
 #include "vec/functions/simple_function_factory.h"
 #include "vec/runtime/time_value.h"
 #include "vec/utils/template_helpers.hpp"
@@ -83,10 +84,16 @@ struct SecondImpl {
     static inline auto execute(const TimeValue::TimeType& t) { return TimeValue::second(t); }
 };
 
+struct MicroImpl {
+    constexpr static auto name = "microsecond";
+    static inline auto execute(const TimeValue::TimeType& t) { return TimeValue::microsecond(t); }
+};
+
 void register_function_time_value_field(SimpleFunctionFactory& factory) {
     factory.register_function<FunctionTimeValueToField<DataTypeInt32, HourImpl>>();
     factory.register_function<FunctionTimeValueToField<DataTypeInt8, MintuImpl>>();
     factory.register_function<FunctionTimeValueToField<DataTypeInt8, SecondImpl>>();
+    factory.register_function<FunctionTimeValueToField<DataTypeInt32, MicroImpl>>();
 }
 #include "common/compile_check_end.h"
 } // namespace doris::vectorized

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/DateTimeExtractAndTransform.java

@@ -201,6 +201,14 @@ public static Expression second(DateTimeV2Literal date) {
         return new TinyIntLiteral(((byte) date.getSecond()));
     }
 
+    /**
+     * Executable time extract second
+     */
+    @ExecFunction(name = "second")
+    public static Expression second(TimeV2Literal time) {
+        return new TinyIntLiteral(((byte) time.getSecond()));
+    }
+
     /**
      * Executable datetime extract microsecond
      */
@@ -209,6 +217,14 @@ public static Expression microsecond(DateTimeV2Literal date) {
         return new IntegerLiteral(((int) date.getMicroSecond()));
     }
 
+    /**
+     * Executable time extract microsecond
+     */
+    @ExecFunction(name = "microsecond")
+    public static Expression microsecond(TimeV2Literal time) {
+        return new IntegerLiteral(((int) time.getMicroSecond()));
+    }
+
     /**
      * Executable datetime extract dayofyear
      */

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/Microsecond.java

@@ -29,6 +29,7 @@
 import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
 import org.apache.doris.nereids.types.DateTimeV2Type;
 import org.apache.doris.nereids.types.IntegerType;
+import org.apache.doris.nereids.types.TimeV2Type;
 
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
@@ -42,7 +43,8 @@ public class Microsecond extends ScalarFunction
         implements UnaryExpression, ExplicitlyCastableSignature, PropagateNullableOnDateOrTimeLikeV2Args, Monotonic {
 
     public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
-            FunctionSignature.ret(IntegerType.INSTANCE).args(DateTimeV2Type.WILDCARD)
+            FunctionSignature.ret(IntegerType.INSTANCE).args(DateTimeV2Type.WILDCARD),
+            FunctionSignature.ret(IntegerType.INSTANCE).args(TimeV2Type.WILDCARD)
     );
 
     /**

regression-test/data/query_p0/sql_functions/datetime_functions/test_date_function.out

@@ -300,9 +300,39 @@ February
 -- !sql --
 0
 
+-- !sql_second_time_with_micro1 --
+1
+
+-- !sql_second_time_with_micro2 --
+59
+
+-- !sql_second_time_with_micro3 --
+0
+
+-- !sql_second_time_with_micro4 --
+45
+
 -- !sql --
 767890
 
+-- !sql_microsecond_special_format --
+\N
+
+-- !sql_microsecond_time_with_micro1 --
+123456
+
+-- !sql_microsecond_time_with_micro2 --
+999999
+
+-- !sql_microsecond_time_with_micro3 --
+1
+
+-- !sql_microsecond_time_with_micro4 --
+500000
+
+-- !sql_microsecond_time_with_micro5 --
+789000
+
 -- !sql --
 2014-12-21T12:34:56
 
@@ -600,6 +630,37 @@ February
 
 -- !sql --
 767891
+123456
+1
+999999
+
+-- !sql --
+767891	1999-01-02T10:11:12.767891
+999999	2024-12-31T23:59:59.999999
+
+-- !sql --
+1	2024-01-01T00:00:00.000001
+
+-- !sql_second_simple --
+56
+
+-- !sql_second_datetime_with_micro --
+56
+
+-- !sql_microsecond_datetime_with_micro --
+789123
+
+-- !sql_table_second_all --
+\N
+\N
+\N
+56
+
+-- !sql_table_microsecond_all --
+\N
+\N
+\N
+789123
 
 -- !sql --
 1	2022-08-01

regression-test/suites/nereids_syntax_p0/test_cast_datetime.groovy

@@ -73,14 +73,6 @@ suite("test_cast_datetime") {
         "date_add('10-30',1)",
         "date_add('10-30 10:10:10',1)",
         "date_add('2020-01 00:00:00', 1)",
-        "MICROSECOND('invalid_time')",
-        "MICROSECOND('12.34.56.123456')",
-        "MICROSECOND('12:34:56')",
-        "MICROSECOND('12:34:56.1234')",
-        "MICROSECOND('12345')",
-        "MICROSECOND('12:34:56.1')",
-        "MICROSECOND('12:34:56.01')",
-        "MICROSECOND('12:34:56.abcdef')",
         "MICROSECOND('NaN')",
         "MonthName('abcd-ef-gh')",
         "DATE('2023-02-28 24:00:00')",

regression-test/suites/query_p0/sql_functions/datetime_functions/test_date_function.groovy

@@ -428,9 +428,21 @@ suite("test_date_function") {
     // SECOND
     qt_sql """ select second('2018-12-31 23:59:59') """
     qt_sql """ select second('2018-12-31 00:00:00') """
-
+    // Test SECOND function with time strings containing microseconds
+    qt_sql_second_time_with_micro1 """ select second('12:00:01.12') """
+    qt_sql_second_time_with_micro2 """ select second('23:59:59.999999') """
+    qt_sql_second_time_with_micro3 """ select second('00:00:00.000001') """
+    qt_sql_second_time_with_micro4 """ select second('15:30:45.5') """
+
     // MICROSECOND
     qt_sql """ select microsecond(cast('1999-01-02 10:11:12.767890' as datetimev2(6))) """
+    // Test MICROSECOND function with time strings containing microseconds
+    qt_sql_microsecond_special_format """ select microsecond('120000.12') """
+    qt_sql_microsecond_time_with_micro1 """ select microsecond('12:00:00.123456') """
+    qt_sql_microsecond_time_with_micro2 """ select microsecond('23:59:59.999999') """
+    qt_sql_microsecond_time_with_micro3 """ select microsecond('00:00:00.000001') """
+    qt_sql_microsecond_time_with_micro4 """ select microsecond('15:30:45.5') """
+    qt_sql_microsecond_time_with_micro5 """ select microsecond('12:34:56.789') """
 
     // STR_TO_DATE
     sql """ truncate table ${tableName} """
@@ -616,8 +628,50 @@ suite("test_date_function") {
            CREATE TABLE IF NOT EXISTS ${tableName} (k1 datetimev2(6)) duplicate key(k1) distributed by hash(k1) buckets 1 properties('replication_num' = '1');
         """
     sql """ insert into ${tableName} values('1999-01-02 10:11:12.767891') """
+    sql """ insert into ${tableName} values('2023-05-15 08:30:45.123456') """
+    sql """ insert into ${tableName} values('2024-01-01 00:00:00.000001') """
+    sql """ insert into ${tableName} values('2024-12-31 23:59:59.999999') """
 
-    qt_sql """ select microsecond(k1) from ${tableName}; """
+    qt_sql """ select microsecond(k1) from ${tableName} order by k1; """
+
+    // Test microsecond extraction from different datetime formats
+    qt_sql """ select microsecond(k1), k1 from ${tableName} where microsecond(k1) > 500000 order by k1; """
+    qt_sql """ select microsecond(k1), k1 from ${tableName} where microsecond(k1) < 100000 order by k1; """
+
+    // Simple tests for basic functionality
+    qt_sql_second_simple """ select second('12:34:56') """
+    // qt_sql_microsecond_simple """ select microsecond('12:34:56.123456') """
+
+    // Test with datetime values
+    qt_sql_second_datetime_with_micro """ select second('2024-01-01 12:34:56.789') """
+    qt_sql_microsecond_datetime_with_micro """ select microsecond('2024-01-01 12:34:56.789123') """
+
+    // Test SECOND and MICROSECOND functions with table containing time_str column
+    tableName = "test_time_str_functions"
+    sql """ DROP TABLE IF EXISTS ${tableName} """
+    sql """
+            CREATE TABLE IF NOT EXISTS ${tableName} (
+                `id` INT NOT NULL COMMENT "ID",
+                `time_str` VARCHAR(50) NOT NULL COMMENT "时间字符串"
+            ) ENGINE=OLAP
+            DUPLICATE KEY(`id`)
+            DISTRIBUTED BY HASH(`id`) BUCKETS 1
+            PROPERTIES("replication_num" = "1");
+        """
+
+    // Insert key test data
+    sql """ insert into ${tableName} values 
+            (1, '120000.12'),
+            (2, '12:00:01.12'),
+            (3, '23:59:59.999999'),
+            (4, '2024-01-01 12:34:56.789123');
+        """
+
+    // Test SECOND function with time_str column
+    qt_sql_table_second_all """ select second(time_str) from ${tableName} order by id; """
+
+    // Test MICROSECOND function with time_str column  
+    qt_sql_table_microsecond_all """ select microsecond(time_str) from ${tableName} order by id; """
 
     tableName = "test_from_unixtime"
 
@@ -966,4 +1020,5 @@ suite("test_date_function") {
     FROM date_add_test123; """
 
     order_qt_sql2 """ SELECT invalid_col,     DATE_ADD(invalid_col, INTERVAL 1+2 DAY)     FROM date_add_test123 """
+
 }