adding "DROP TABLE" commands to several table definitions in kohastructure.sql

Signed-off-by: Galen Charlton <galen.charlton@liblime.com>

diff --git a/installer/data/mysql/kohastructure.sql b/installer/data/mysql/kohastructure.sql
index 09aaf97..fa93a05 100644 (file)
--- a/installer/data/mysql/kohastructure.sql
+++ b/installer/data/mysql/kohastructure.sql
@@ -942,6 +942,7 @@ CREATE TABLE `ethnicity` (
 -- Table structure for table `hold_fill_targets`
 --
 
+DROP TABLE IF EXISTS `hold_fill_targets`;
 CREATE TABLE hold_fill_targets (
   `borrowernumber` int(11) NOT NULL,
   `biblionumber` int(11) NOT NULL,
@@ -1958,6 +1959,7 @@ CREATE TABLE `tags` (
 -- Table structure for table `tags_all`
 --
 
+DROP TABLE IF EXISTS `tags_all`;
 CREATE TABLE `tags_all` (
   `tag_id`         int(11) NOT NULL auto_increment,
   `borrowernumber` int(11) NOT NULL,
@@ -1978,6 +1980,7 @@ CREATE TABLE `tags_all` (
 -- Table structure for table `tags_approval`
 --
 
+DROP TABLE IF EXISTS `tags_approval`;
 CREATE TABLE `tags_approval` (
   `term`   varchar(255) NOT NULL,
   `approved`     int(1) NOT NULL default '0',
@@ -1994,6 +1997,7 @@ CREATE TABLE `tags_approval` (
 -- Table structure for table `tags_index`
 --
 
+DROP TABLE IF EXISTS `tags_index`;
 CREATE TABLE `tags_index` (
   `term`    varchar(255) NOT NULL,
   `biblionumber` int(11) NOT NULL,
@@ -2202,6 +2206,7 @@ CREATE TABLE `tmp_holdsqueue` (
 -- Table structure for table `message_queue`
 --
 
+DROP TABLE IF EXISTS `message_queue`;
 CREATE TABLE `message_queue` (
   `message_id` int(11) NOT NULL auto_increment,
   `borrowernumber` int(11) default NULL,