Fix default precision and maxSize for all datetime types. (#39)

Signed-off-by: Yury-Fridlyand <[email protected]>

Signed-off-by: Yury-Fridlyand <[email protected]>
(cherry picked from commit 6e963e0)

Author: Yury-Fridlyand

src/main/java/org/opensearch/jdbc/types/OpenSearchType.java

@@ -62,10 +62,10 @@ public enum OpenSearchType {
     IP(JDBCType.VARCHAR, String.class, 15, 0, false),
     NESTED(JDBCType.STRUCT, null, 0, 0, false),
     OBJECT(JDBCType.STRUCT, null, 0, 0, false),
-    DATE(JDBCType.DATE, Date.class, 24, 24, false),
-    TIME(JDBCType.TIME, Time.class, 24, 24, false),
-    DATETIME(JDBCType.TIMESTAMP, Timestamp.class, 24, 24, false),
-    TIMESTAMP(JDBCType.TIMESTAMP, Timestamp.class, 24, 24, false),
+    DATE(JDBCType.DATE, Date.class, 10, 10, false),
+    TIME(JDBCType.TIME, Time.class, 8, 8, false),
+    DATETIME(JDBCType.TIMESTAMP, Timestamp.class, 29, 29, false),
+    TIMESTAMP(JDBCType.TIMESTAMP, Timestamp.class, 29, 29, false),
     BINARY(JDBCType.VARBINARY, String.class, Integer.MAX_VALUE, 0, false),
     NULL(JDBCType.NULL, null, 0, 0, false),
     UNDEFINED(JDBCType.NULL, null, 0, 0, false),