squash w/ db upgrade python change. Remove SQL instruction to increas…

…e size of exe_status column.

scripts/irods/database_upgrade.py

@@ -190,16 +190,6 @@ def run_update(irods_config, cursor):
                 database_connect.execute_sql_statement(cursor, statement_str.format(scheme, option, password_config_dict[option]))
 
     elif new_schema_version == 12:
-        # Increase the size of R_RULE_EXEC.exe_status to 300 characters. This change allows the delay server
-        # to store the FQDN in the column. This is necessary for making it possible to identify which delay server
-        # is processing a delay rule.
-        if irods_config.catalog_database_type == 'postgres':
-            database_connect.execute_sql_statement(cursor, "alter table R_RULE_EXEC alter column exe_status type varchar(300);")
-        elif irods_config.catalog_database_type == 'mysql':
-            database_connect.execute_sql_statement(cursor, "alter table R_RULE_EXEC modify exe_status varchar(300);")
-        elif irods_config.catalog_database_type == 'oracle':
-            database_connect.execute_sql_statement(cursor, "alter table R_RULE_EXEC modify (exe_status varchar2(300));")
-
         # Add three new columns to the R_RULE_EXEC table for storing delay server claim information:
         # - delay_server_host: Holds the FQDN of the delay server which is executing the delay rule.
         # - delay_server_pid: Holds the PID of the delay server which is executing the delay rule.