diff --git a/datatypes/mcs_datatype.h b/datatypes/mcs_datatype.h
index fd4050505..6fac1b649 100644
--- a/datatypes/mcs_datatype.h
+++ b/datatypes/mcs_datatype.h
@@ -1015,6 +1015,8 @@ class WriteBatchField
   virtual size_t ColWriteBatchUInt64(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
   virtual size_t ColWriteBatchSInt32(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
   virtual size_t ColWriteBatchUInt32(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
+  virtual size_t ColWriteBatchSInt24(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
+  virtual size_t ColWriteBatchUInt24(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
   virtual size_t ColWriteBatchSInt16(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
   virtual size_t ColWriteBatchUInt16(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
   virtual size_t ColWriteBatchSInt8(const unsigned char* buf, bool nullVal, ColBatchWriter& ci) = 0;
@@ -1294,7 +1296,7 @@ class TypeHandlerSInt24 : public TypeHandlerInt
   size_t ColWriteBatch(WriteBatchField* field, const unsigned char* buf, bool nullVal,
                        ColBatchWriter& writer) const override
   {
-    return field->ColWriteBatchSInt32(buf, nullVal, writer);
+    return field->ColWriteBatchSInt24(buf, nullVal, writer);
   }
   int storeValueToField(rowgroup::Row& row, int pos, StoreField* f) const override
   {
@@ -1567,7 +1569,7 @@ class TypeHandlerUInt24 : public TypeHandlerInt
   size_t ColWriteBatch(WriteBatchField* field, const unsigned char* buf, bool nullVal,
                        ColBatchWriter& writer) const override
   {
-    return field->ColWriteBatchUInt32(buf, nullVal, writer);
+    return field->ColWriteBatchUInt24(buf, nullVal, writer);
   }
   int storeValueToField(rowgroup::Row& row, int pos, StoreField* f) const override
   {
diff --git a/dbcon/mysql/ha_mcs_datatype.h b/dbcon/mysql/ha_mcs_datatype.h
index dbbbbe1d5..845956604 100644
--- a/dbcon/mysql/ha_mcs_datatype.h
+++ b/dbcon/mysql/ha_mcs_datatype.h
@@ -448,6 +448,40 @@ class WriteBatchFieldMariaDB : public WriteBatchField
     return 4;
   }
 
+  size_t ColWriteBatchSInt24(const uchar* buf, bool nullVal, ColBatchWriter& ci) override
+  {
+    if (nullVal && (m_type.constraintType != CalpontSystemCatalog::NOTNULL_CONSTRAINT))
+    {
+      fprintf(ci.filePtr(), "%c", ci.delimiter());
+    }
+    else
+    {
+      int32_t tmp = (
+                     (*const_cast<uint8_t*>(buf) << 8) |
+                     (*const_cast<uint8_t*>(buf+1) << 16) |
+                     (*const_cast<uint8_t*>(buf+2) << 24)
+                    ) >> 8;
+      fprintf(ci.filePtr(), "%d%c", tmp, ci.delimiter());
+    }
+    return 3;
+  }
+
+  size_t ColWriteBatchUInt24(const uchar* buf, bool nullVal, ColBatchWriter& ci) override
+  {
+    if (nullVal && (m_type.constraintType != CalpontSystemCatalog::NOTNULL_CONSTRAINT))
+      fprintf(ci.filePtr(), "%c", ci.delimiter());
+    else
+    {
+      uint32_t tmp = (
+                      (*const_cast<uint8_t*>(buf)) |
+                      (*const_cast<uint8_t*>(buf+1) << 8) |
+                      (*const_cast<uint8_t*>(buf+2) << 16)
+                     );
+      fprintf(ci.filePtr(), "%u%c", tmp, ci.delimiter());
+    }
+    return 3;
+  }
+
   size_t ColWriteBatchSInt16(const uchar* buf, bool nullVal, ColBatchWriter& ci) override
   {
     if (nullVal && (m_type.constraintType != CalpontSystemCatalog::NOTNULL_CONSTRAINT))
diff --git a/mysql-test/columnstore/bugfixes/mcol-5480.result b/mysql-test/columnstore/bugfixes/mcol-5480.result
new file mode 100644
index 000000000..80e6799ff
--- /dev/null
+++ b/mysql-test/columnstore/bugfixes/mcol-5480.result
@@ -0,0 +1,118 @@
+DROP DATABASE IF EXISTS mcol_5480;
+CREATE DATABASE mcol_5480;
+USE mcol_5480;
+SHOW VARIABLES LIKE 'columnstore_use_import_for_batchinsert';
+Variable_name	Value
+columnstore_use_import_for_batchinsert	ON
+CREATE TABLE t1 (cmediumint MEDIUMINT, ctimestamp TIMESTAMP, ctime TIME) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+cmediumint	ctimestamp	ctime
+-8388608	2020-08-13 03:14:07	11:58:28
+-8388607	2020-08-14 03:14:07	11:58:38
+-1000	2020-08-15 03:14:07	11:58:48
+-1	2020-08-16 03:14:07	11:58:58
+1	2020-08-13 03:14:08	12:58:28
+1000	2020-08-13 03:14:09	13:58:28
+8388607	2020-08-13 03:14:10	14:58:28
+NULL	2020-08-13 03:14:11	15:58:28
+DROP TABLE t1;
+CREATE TABLE t1 (ctimestamp TIMESTAMP, cmediumint MEDIUMINT, ctime TIME) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+ctimestamp	cmediumint	ctime
+2020-08-13 03:14:07	-8388608	11:58:28
+2020-08-14 03:14:07	-8388607	11:58:38
+2020-08-15 03:14:07	-1000	11:58:48
+2020-08-16 03:14:07	-1	11:58:58
+2020-08-13 03:14:08	1	12:58:28
+2020-08-13 03:14:09	1000	13:58:28
+2020-08-13 03:14:10	8388607	14:58:28
+2020-08-13 03:14:11	NULL	15:58:28
+DROP TABLE t1;
+CREATE TABLE t1 (cmediumint MEDIUMINT UNSIGNED, ctimestamp TIMESTAMP, ctime TIME) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+cmediumint	ctimestamp	ctime
+0	2020-08-12 03:14:08	12:58:18
+1	2020-08-13 03:14:08	12:58:28
+1000	2020-08-13 03:14:09	13:58:28
+8388607	2020-08-13 03:14:10	14:58:28
+NULL	2020-08-13 03:14:11	15:58:28
+16777215	2020-08-13 03:14:11	15:58:28
+DROP TABLE t1;
+CREATE TABLE t1 (ctimestamp TIMESTAMP, cmediumint MEDIUMINT UNSIGNED, ctime TIME) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+ctimestamp	cmediumint	ctime
+2020-08-12 03:14:08	0	12:58:18
+2020-08-13 03:14:08	1	12:58:28
+2020-08-13 03:14:09	1000	13:58:28
+2020-08-13 03:14:10	8388607	14:58:28
+2020-08-13 03:14:11	NULL	15:58:28
+2020-08-13 03:14:11	16777215	15:58:28
+DROP TABLE t1;
+CREATE TABLE t1 (cmediumint MEDIUMINT) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+cmediumint
+-8388608
+-8388607
+-1000
+-1
+1
+1000
+8388607
+NULL
+DROP TABLE t1;
+CREATE TABLE t1 (cmediumint MEDIUMINT UNSIGNED) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+cmediumint
+0
+1
+1000
+8388607
+NULL
+16777215
+DROP TABLE t1;
+CREATE TABLE t1 (ctimestamp TIMESTAMP, ctime TIME) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+ctimestamp	ctime
+2020-08-13 03:14:07	11:58:28
+2020-08-14 03:14:07	11:58:38
+2020-08-15 03:14:07	11:58:48
+2020-08-16 03:14:07	11:58:58
+2020-08-13 03:14:08	12:58:28
+2020-08-13 03:14:09	13:58:28
+2020-08-13 03:14:10	14:58:28
+2020-08-13 03:14:11	15:58:28
+DROP TABLE t1;
+CREATE TABLE t1 (ctimestamp TIMESTAMP) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+ctimestamp
+2020-08-13 03:14:07
+2020-08-14 03:14:07
+2020-08-15 03:14:07
+2020-08-16 03:14:07
+2020-08-13 03:14:08
+2020-08-13 03:14:09
+2020-08-13 03:14:10
+2020-08-13 03:14:11
+DROP TABLE t1;
+CREATE TABLE t1 (ctime TIME) engine=columnstore;
+LOAD DATA INFILE "DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";;
+SELECT * FROM t1;
+ctime
+11:58:28
+11:58:38
+11:58:48
+11:58:58
+12:58:28
+13:58:28
+14:58:28
+15:58:28
+DROP TABLE t1;
+DROP DATABASE mcol_5480;
diff --git a/mysql-test/columnstore/bugfixes/mcol-5480.test b/mysql-test/columnstore/bugfixes/mcol-5480.test
new file mode 100644
index 000000000..48fa79464
--- /dev/null
+++ b/mysql-test/columnstore/bugfixes/mcol-5480.test
@@ -0,0 +1,160 @@
+#
+# MCOL-5480 LDI loads values incorrectly for MEDIUMINT, TIME and TIMESTAMP
+# when cpimport is used for batch insert
+#
+
+--source ../include/have_columnstore.inc
+
+let $DATADIR=`SELECT @@datadir`;
+
+--disable_warnings
+DROP DATABASE IF EXISTS mcol_5480;
+--enable_warnings
+CREATE DATABASE mcol_5480;
+USE mcol_5480;
+SHOW VARIABLES LIKE 'columnstore_use_import_for_batchinsert';
+
+# Test for signed medium int with timestamp and time data types.
+## Signed medium int as the first column
+CREATE TABLE t1 (cmediumint MEDIUMINT, ctimestamp TIMESTAMP, ctime TIME) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "-8388608|2020-08-13 03:14:07|11:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "-8388607|2020-08-14 03:14:07|11:58:38|" >> $DATADIR/mcol5480.txt
+--exec echo "-1000|2020-08-15 03:14:07|11:58:48|" >> $DATADIR/mcol5480.txt
+--exec echo "-1|2020-08-16 03:14:07|11:58:58|" >> $DATADIR/mcol5480.txt
+--exec echo "1|2020-08-13 03:14:08|12:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "1000|2020-08-13 03:14:09|13:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "8388607|2020-08-13 03:14:10|14:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "\N|2020-08-13 03:14:11|15:58:28|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+## Signed medium int as the middle column
+CREATE TABLE t1 (ctimestamp TIMESTAMP, cmediumint MEDIUMINT, ctime TIME) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:07|-8388608|11:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-14 03:14:07|-8388607|11:58:38|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-15 03:14:07|-1000|11:58:48|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-16 03:14:07|-1|11:58:58|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:08|1|12:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:09|1000|13:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:10|8388607|14:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:11|\N|15:58:28|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+# Test for unsigned medium int with timestamp and time data types.
+## Unsigned medium int as the first column
+CREATE TABLE t1 (cmediumint MEDIUMINT UNSIGNED, ctimestamp TIMESTAMP, ctime TIME) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "0|2020-08-12 03:14:08|12:58:18|" >> $DATADIR/mcol5480.txt
+--exec echo "1|2020-08-13 03:14:08|12:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "1000|2020-08-13 03:14:09|13:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "8388607|2020-08-13 03:14:10|14:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "\N|2020-08-13 03:14:11|15:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "16777215|2020-08-13 03:14:11|15:58:28|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+## Unsigned medium int as the middle column
+CREATE TABLE t1 (ctimestamp TIMESTAMP, cmediumint MEDIUMINT UNSIGNED, ctime TIME) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "2020-08-12 03:14:08|0|12:58:18|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:08|1|12:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:09|1000|13:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:10|8388607|14:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:11|\N|15:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:11|16777215|15:58:28|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+# Test for only signed medium int data type
+CREATE TABLE t1 (cmediumint MEDIUMINT) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "-8388608|" >> $DATADIR/mcol5480.txt
+--exec echo "-8388607|" >> $DATADIR/mcol5480.txt
+--exec echo "-1000|" >> $DATADIR/mcol5480.txt
+--exec echo "-1|" >> $DATADIR/mcol5480.txt
+--exec echo "1|" >> $DATADIR/mcol5480.txt
+--exec echo "1000|" >> $DATADIR/mcol5480.txt
+--exec echo "8388607|" >> $DATADIR/mcol5480.txt
+--exec echo "\N|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+# Test for only unsigned medium int data type
+CREATE TABLE t1 (cmediumint MEDIUMINT UNSIGNED) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "0|" >> $DATADIR/mcol5480.txt
+--exec echo "1|" >> $DATADIR/mcol5480.txt
+--exec echo "1000|" >> $DATADIR/mcol5480.txt
+--exec echo "8388607|" >> $DATADIR/mcol5480.txt
+--exec echo "\N|" >> $DATADIR/mcol5480.txt
+--exec echo "16777215|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+# Test for timestamp and time data types
+CREATE TABLE t1 (ctimestamp TIMESTAMP, ctime TIME) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:07|11:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-14 03:14:07|11:58:38|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-15 03:14:07|11:58:48|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-16 03:14:07|11:58:58|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:08|12:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:09|13:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:10|14:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:11|15:58:28|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+# Test for only timestamp data type
+CREATE TABLE t1 (ctimestamp TIMESTAMP) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:07|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-14 03:14:07|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-15 03:14:07|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-16 03:14:07|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:08|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:09|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:10|" >> $DATADIR/mcol5480.txt
+--exec echo "2020-08-13 03:14:11|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+# Test for only time data type
+CREATE TABLE t1 (ctime TIME) engine=columnstore;
+--exec rm -f $DATADIR/mcol5480.txt
+--exec echo "11:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "11:58:38|" >> $DATADIR/mcol5480.txt
+--exec echo "11:58:48|" >> $DATADIR/mcol5480.txt
+--exec echo "11:58:58|" >> $DATADIR/mcol5480.txt
+--exec echo "12:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "13:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "14:58:28|" >> $DATADIR/mcol5480.txt
+--exec echo "15:58:28|" >> $DATADIR/mcol5480.txt
+--replace_result $DATADIR DATADIR
+--eval LOAD DATA INFILE "$DATADIR/mcol5480.txt" INTO TABLE t1 FIELDS TERMINATED BY "|";
+SELECT * FROM t1;
+DROP TABLE t1;
+
+--exec rm -f $DATADIR/mcol5480.txt
+--disable_warnings
+DROP DATABASE mcol_5480;
+--enable_warnings