[Vtigercrm-developers] DatabaseSchema.xml

[Grzegorz Przeździecki]

Tray to install on PostgreSQL (8.3) and have some error
from DatabaseSchema.xml file

http://trac.vtiger.com/cgi-
bin/trac.cgi/browser/vtigercrm/branches/5.1/schema/DatabaseSchema.xml

For example 
Create table with index "stuff_stuffid_idx"
==========
      <table name="vtiger_homemodule">
  6270
                <field name="stuffid" type="I" size="19">
  6271
                        <key />
  6272
                </field>
  6273
                <field name="modulename" type="C" size="100" />
  6274
                <field name="maxentries" type="I" size="19" >
  6275
                        <notnull />
  6276
                </field>
  6277
                <field name="customviewid" type="I" size="19">
  6278
                        <notnull />
  6279
                </field>
  6280
                <field name="setype" type="C" size="30">
  6281
                        <notnull />
  6282
                </field>
  6283
                <index name="stuff_stuffid_idx">
  6284
                        <col>stuffid</col>
  6285
                </index>
  6286
                
==============

And second table
with index "stuff_stuffid_idx"
==========
<table name="vtiger_homerss">
  6314
                <field name="stuffid" type="I" size="19">
  6315
                        <key />
  6316
                        <default value="0" />
  6317
                </field>
  6318
                <field name="url" type="C" size="100" />
  6319
                <field name="maxentries" type="I" size="19" >
  6320
                        <notnull />
  6321
                </field>
  6322
                <index name="stuff_stuffid_idx">
  6323
                        <col>stuffid</col>
  6324
                </index>
  6325
                <opt platform="mysql">Type=InnoDB</opt>
  6326
        </table>
=============

I don't know how it is looks on MySQL but on PostgreSQL could not create 
index with the same name even for another table.
There is error relation "stuff_stuffid_idx" exist 


PostgreSQL automatically creates an index for each unique constraint and 
primary key constraint to enforce uniqueness. Thus, it is not necessary to 
create an index explicitly for primary key columns.

http://www.postgresql.org/docs/8.3/interactive/sql-createtable.html
And it is not necessary to add 
===
<index name="stuff_stuffid_idx">
  6323
                        <col>stuffid</col>
  6324
                </index>
======
to create table for PostgreSQL if you not use index by name in code???
In that case on PostgreSQL will be two index on the same column.
It is possible to take into consideration  about this in xml structure??

Or better create new DatabaseSchemaPSQL.xml (for example) specially  for 
PostgreSQL

Best Regards
GP

-- 
Grzegorz Przeździecki
http://www.pflg.pl
kom. +48.606.822.506
skype://grzegorz.przezdziecki
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