make table id regex go compatible

Author: amrkk123

metadata.display.yaml

@@ -4,7 +4,7 @@
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -101,7 +101,7 @@ spec:
             table_id:
               name: table_id
               title: Table Id
-              regexValidation: ^[A-Za-z_]{1,1024}$
+              regexValidation: ^[A-Za-z_][A-Za-z0-9_]{0,1000}[A-Za-z0-9_]{0,23}$
               validation: The table ID must contain only letters, numbers, and underscores, and cannot start with a number.
             hive_partitioning_options:
               name: hive_partitioning_options
@@ -237,7 +237,7 @@ spec:
             table_id:
               name: table_id
               title: Table Id
-              regexValidation: ^[A-Za-z_]{1,1024}$
+              regexValidation: ^[A-Za-z_][A-Za-z0-9_]{0,1000}[A-Za-z0-9_]{0,23}$
               validation: The table ID must contain only letters, numbers, and underscores, and cannot start with a number.
             time_partitioning:
               name: time_partitioning
@@ -262,5 +262,5 @@ spec:
             view_id:
               name: view_id
               title: View Id
-              regexValidation: ^[A-Za-z_]{1,1024}$
+              regexValidation: ^[A-Za-z_][A-Za-z0-9_]{0,1000}[A-Za-z0-9_]{0,23}$
               validation: The view ID must contain only letters, numbers, and underscores, and cannot start with a number.