hi.
more small issues.
+ count_db++; /* Increment db couter. */
+ dboidprecell = dboid_cell;
+ }
+
typo, "couter" should be "counter".
+
+/*
+ * get_dbname_oid_list_from_mfile
+ *
+ * Open map.dat file and read line by line and then prepare a list of database
+ * names and correspoding db_oid.
+ *
typo, "correspoding" should be "corresponding".
execute_global_sql_commands comments didn't mention ``IF (outfile) ``
branch related code.
We can add some comments saying that
""IF opts->filename is not specified, then copy the content of
global.dat to opts->filename""".
or split it into two functions.
+ while((fgets(line, MAXPGPATH, pfile)) != NULL)
+ {
+ Oid db_oid;
+ char db_oid_str[MAXPGPATH + 1];
+ char dbname[MAXPGPATH + 1];
+
+ /* Extract dboid. */
+ sscanf(line, "%u" , &db_oid);
+ sscanf(line, "%s" , db_oid_str);
+
+ /* Now copy dbname. */
+ strcpy(dbname, line + strlen(db_oid_str) + 1);
+
+ /* Remove \n from dbanme. */
+ dbname[strlen(dbname) - 1] = '\0';
+
+ pg_log_info("found dbname as : \"%s\" and db_oid:%u in map.dat file
while restoring", dbname, db_oid);
+
+ /* Report error if file has any corrupted data. */
+ if (!OidIsValid(db_oid) || strlen(dbname) == 0)
+ pg_fatal("invalid entry in map.dat file at line : %d", count + 1);
+
+ /*
+ * XXX : before adding dbname into list, we can verify that this db
+ * needs to skipped for restore or not but as of now, we are making
+ * a list of all the databases.
+ */
+ simple_db_oid_list_append(dbname_oid_list, db_oid, dbname);
+ count++;
+ }
db_oid first should be set to 0, dbname first character first should be set to 0
(char dbname[0] = '\0') before sscanf call.
so if sscanf fail, the db_oid and dbname value is not undermined)
