- added v_count protection around acs-mail-lite.create.sql

sql/postgresql/acs-mail-lite-create.sql

@@ -5,53 +5,75 @@
 -- @version $Id$
 --
 
-create sequence acs_mail_lite_id_seq;
 
-create table acs_mail_lite_queue (
-    message_id                  integer
-                                constraint acs_mail_lite_queue_pk
-                                primary key,
-    to_addr                     text,
-    from_addr                   varchar(200),
-    subject                     varchar(200),
-    body                        text,
-    extra_headers               text,
-    bcc                         text,
-    package_id			integer
-    				constraint acs_mail_lite_queue_pck_fk
-				references apm_packages,
-    valid_email_p		boolean
-);
 
-create table acs_mail_lite_mail_log (
-    user_id                     integer
-                                constraint acs_mail_lite_log_user_id_fk
-                                references users (user_id)
-                                on delete cascade
-				constraint acs_mail_lite_log_pk
-				primary key,
-    last_mail_date		timestamptz default current_timestamp
-);
 
+create or replace function inline_0 ()
+returns integer as '
+DECLARE
+        row             RECORD;
+        v_count         integer;
+BEGIN
+    select count(*) into v_count from user_tab_columns
+    where lower(table_name) = ''acs_mail_lite_queue'';
+    IF v_count > 0 THEN return 0; END IF;
 
-create table acs_mail_lite_bounce (
-    user_id                     integer
-                                constraint acs_mail_lite_bou_user_id_fk
-                                references users (user_id)
-                                on delete cascade
-				constraint acs_mail_lite_bou_pk
-				primary key,
-    bounce_count		integer default 1
-);
+	
+	create sequence acs_mail_lite_id_seq;
+	
+	create table acs_mail_lite_queue (
+	    message_id                  integer
+	                                constraint acs_mail_lite_queue_pk
+	                                primary key,
+	    to_addr                     text,
+	    from_addr                   varchar(200),
+	    subject                     varchar(200),
+	    body                        text,
+	    extra_headers               text,
+	    bcc                         text,
+	    package_id			integer
+	    				constraint acs_mail_lite_queue_pck_fk
+					references apm_packages,
+	    valid_email_p		boolean
+	);
+	
+	create table acs_mail_lite_mail_log (
+	    user_id                     integer
+	                                constraint acs_mail_lite_log_user_id_fk
+	                                references users (user_id)
+	                                on delete cascade
+					constraint acs_mail_lite_log_pk
+					primary key,
+	    last_mail_date		timestamptz default current_timestamp
+	);
+	
+	
+	create table acs_mail_lite_bounce (
+	    user_id                     integer
+	                                constraint acs_mail_lite_bou_user_id_fk
+	                                references users (user_id)
+	                                on delete cascade
+					constraint acs_mail_lite_bou_pk
+					primary key,
+	    bounce_count		integer default 1
+	);
+	
+	
+	create table acs_mail_lite_bounce_notif (
+	    user_id                     integer
+					constraint acs_mail_li_bou_notif_us_id_fk
+	                                references users (user_id)
+	                                on delete cascade
+					constraint acs_mail_lite_notif_pk
+					primary key,
+	    notification_time		timestamptz default current_timestamp,
+	    notification_count		integer default 0
+	);
+	
 
+	
+    return 0;
+END;' language 'plpgsql';
+select inline_0 ();
+drop function inline_0 ();
 
-create table acs_mail_lite_bounce_notif (
-    user_id                     integer
-				constraint acs_mail_li_bou_notif_us_id_fk
-                                references users (user_id)
-                                on delete cascade
-				constraint acs_mail_lite_notif_pk
-				primary key,
-    notification_time		timestamptz default current_timestamp,
-    notification_count		integer default 0
-);