Changed example to include a farther back version of Debian to be mor…

…e realistic

tools/README.md

@@ -17,29 +17,37 @@ You can even attach multiple distributions together and query across them.
 ```console
 $ sqlite3 debian.sqlite
 > ATTACH './debian-stable-20240211.sqlite' AS 'debian-stable-20240211';
-> ATTACH './debian-stable-20230612.sqlite' AS 'debian-stable-20230612';
+> ATTACH './debian-buster-20230612.sqlite' AS 'debian-buster-20240211';
 > SELECT * FROM pragma_database_list;
 seq  name                    file                                                        
 ---  ----------------------  ------------------------------------------------------------
 0    main                    /home/fzakaria/sqlelf/debian.sqlite                                           
 
 2    debian-stable-20240211  /home/sqlelf/debian-stable-20240211.sqlite                           
 
-3    debian-stable-20230612  /home/fzakaria/sqlelf/debian-stable-20230612.sqlite 
+3    debian-buster-20230612  /home/fzakaria/debian-buster-20240211.sqlite 
 ```
 
 You can run interesting queries across multiple distributions.
 
 For instance, you can find whether any supported GLIBC version has been added or removed across the two distributions.
 
 ```sql
-SELECT version
+SELECT version, debian_version
 FROM (
-    SELECT version, 20230612 AS debian_version FROM `debian-stable-20230612`.elf_symbols
+    SELECT version, 'stable' AS debian_version FROM `debian-stable-20240211`.elf_symbols
     UNION ALL
-    SELECT version, 20240211 AS debian_version FROM `debian-stable-20240211`.elf_symbols
+    SELECT version, 'buster' AS debian_version FROM `debian-buster-20240211`.elf_symbols
 ) 
 WHERE version LIKE 'GLIBC\_%' ESCAPE '\'
 GROUP BY version
 HAVING COUNT(DISTINCT debian_version) = 1;
+
+version            debian_version
+-----------------  --------------
+GLIBC_2.30         stable        
+GLIBC_2.31         stable        
+GLIBC_2.32         stable        
+GLIBC_2.35         stable        
+GLIBC_ABI_DT_RELR  stable  
 ```