From 05fb3716510d3e38c85c571b19a372e8e2460108 Mon Sep 17 00:00:00 2001
From: Miles Lott <milosch@alumni.egroupware.org>
Date: Fri, 5 Mar 2004 13:32:00 +0000
Subject: [PATCH] Add sql from phppgadmin for finding indexes on pg < 7.3

---
 phpgwapi/inc/class.schema_proc_pgsql.inc.php | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/phpgwapi/inc/class.schema_proc_pgsql.inc.php b/phpgwapi/inc/class.schema_proc_pgsql.inc.php
index 0f5fce9034..9a02199690 100644
--- a/phpgwapi/inc/class.schema_proc_pgsql.inc.php
+++ b/phpgwapi/inc/class.schema_proc_pgsql.inc.php
@@ -369,11 +369,21 @@
 			$oProc->Halt_On_Error = 'no';
 			$aIx = array();
 			/* This select excludes any indexes that are just base indexes for constraints. */
-			$sql = "SELECT pg_catalog.pg_get_indexdef(i.indexrelid) as pg_get_indexdef FROM pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_index i WHERE c.relname = '$sTableName' AND pg_catalog.pg_table_is_visible(c.oid) AND c.oid = i.indrelid AND i.indexrelid = c2.oid AND NOT EXISTS ( SELECT 1 FROM pg_catalog.pg_depend d JOIN pg_catalog.pg_constraint c ON (d.refclassid = c.tableoid AND d.refobjid = c.oid) WHERE d.classid = c2.tableoid AND d.objid = c2.oid AND d.deptype = 'i' AND c.contype IN ('u', 'p') ) ORDER BY c2.relname";
+
+			if(@$oProc->m_odb->db_version >= 7.3)
+			{
+				$sql = "SELECT pg_catalog.pg_get_indexdef(i.indexrelid) as pg_get_indexdef FROM pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_index i WHERE c.relname = '$sTableName' AND pg_catalog.pg_table_is_visible(c.oid) AND c.oid = i.indrelid AND i.indexrelid = c2.oid AND NOT EXISTS ( SELECT 1 FROM pg_catalog.pg_depend d JOIN pg_catalog.pg_constraint c ON (d.refclassid = c.tableoid AND d.refobjid = c.oid) WHERE d.classid = c2.tableoid AND d.objid = c2.oid AND d.deptype = 'i' AND c.contype IN ('u', 'p') ) ORDER BY c2.relname";
+				$num = 0;
+			}
+			else
+			{
+				$sql = "SELECT c2.relname, i.indisprimary, i.indisunique, pg_get_indexdef(i.indexrelid) FROM pg_class c, pg_class c2, pg_index i WHERE c.relname = '$sTableName' AND c.oid = i.indrelid AND i.indexrelid = c2.oid AND NOT i.indisprimary AND NOT i.indisunique ORDER BY c2.relname";
+				$num = 3;
+			}
 
 			@$oProc->m_odb->query($sql);
 			$oProc->m_odb->next_record();
-			$indexfields = ereg_replace("^CREATE.+\(",'',$oProc->m_odb->f(0));
+			$indexfields = ereg_replace("^CREATE.+\(",'',$oProc->m_odb->f($num));
 			$indexfields = ereg_replace("\)$",'',$indexfields);
 			$aIx = explode(',',$indexfields);
 			$i = 0;
@@ -384,7 +394,7 @@
 			}
 			/* Restore original value */
 			$oProc->Halt_On_Error = $tmp;
-			//echo "Indices from $sTableName<pre>pk=".print_r($aPk,True)."\nix=".print_r($aIx,True)."\nuc=".print_r($aUc,True)."</pre>\n";
+			echo "Indices from $sTableName<pre>pk=".print_r($aPk,True)."\nix=".print_r($aIx,True)."\nuc=".print_r($aUc,True)."</pre>\n";
 		}
 
 		function _CopyAlteredTable($oProc, &$aTables, $sSource, $sDest)