Patch #709383

scripts/inno2pma.sh

@@ -0,0 +1,56 @@
+#!/bin/sh
+#
+# inno2pma
+#
+# insert InnoDB foreign keys into phpmyadmin relation table
+# by Ernie Hershey 3/15/2003
+#
+# THIS IS AN EXPERIMENTAL SCRIPT - PLEASE DO NOT USE THIS
+# IF YOU DON'T UNDERSTAND WHAT IT IS DOING!
+#
+# This was posted on the Open Discussion forum by
+# ehershey. The idea is interesting, however we should
+# implement it in PHP.
+#
+# In future versions of phpMyAdmin the use of a proprietary
+# storage of relational tables will be discarded in favor of
+# the InnoDB relations (or in addition to). Support of InnoDB
+# relations is on our ToDo-List.
+#
+# requires :
+# mysql client tools
+# standard unix shell tools
+# special PHPMyAdmin relation table setup
+#
+#
+ 
+# config
+ 
+database="triohost2"
+#table="domains"
+relationdb="phpmyadmin"
+relationtable="PMA_relation"
+ 
+# end config
+ 
+mysqldump --no-data $database $table | egrep "^CREATE|^ FOREIGN" | while read line
+do
+ line=`echo "$line"|sed 's/^ *//g`
+ first_token=`echo "$line" | cut -f1 -d" "`
+ case $first_token in
+    CREATE)
+      table_name=`echo "$line"|sed 's/CREATE TABLE \(.*\) (/\1/'`
+      echo "DELETE FROM $relationtable WHERE master_db='$database' AND master_table='$table_name'" | mysql $relationdb
+      ;;
+    FOREIGN)
+      localcolumn=`echo "$line" | cut -f2 -d\\\``
+      foreigntablefull=`echo "$line" | cut -f4 -d\\\``
+      foreigndb=`echo $foreigntablefull | cut -f1 -d.`
+      foreigntable=`echo $foreigntablefull | cut -f2 -d.`
+      foreigncolumn=`echo "$line" | cut -f6 -d\\\``
+
+      echo processing foreign key on column $database.$table_name.$localcolumn to $foreigndb.$foreigntable.$foreigncolumn >&2
+      echo "INSERT INTO $relationtable VALUES ('$database','$table_name','$localcolumn','$foreigndb','$foreigntable','$foreigncolumn');" | mysql $relationdb
+      ;;
+ esac
+done