From 5f3e003b70b509e9911e371f21b74b0e1167150e Mon Sep 17 00:00:00 2001
From: Dominique Fournier <dominique@fournier38.fr>
Date: Fri, 14 Aug 2015 08:59:40 +0000
Subject: [PATCH] dblayer : create table : add "if not exists"

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2241 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
---
 dblayer.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/dblayer.php b/dblayer.php
index 3ad8ccb..4b86e45 100644
--- a/dblayer.php
+++ b/dblayer.php
@@ -956,7 +956,8 @@ class dblayer extends PDO
     switch ($this->getAttribute(PDO::ATTR_DRIVER_NAME))
     {
     case "sqlite":
-      $sql = "CREATE TABLE $this->sep$this->tableprefix$this->table$this->sep ".
+      $sql = "CREATE TABLE IF NOT EXISTS ".
+             "$this->sep$this->tableprefix$this->table$this->sep ".
              "(\n";
       $i = 0;
       foreach ($this->fields as $field=>$params)
@@ -1051,7 +1052,8 @@ class dblayer extends PDO
       $sql .=")";
       break;
     case "mysql":
-      $sql = "CREATE TABLE $this->sep$this->tableprefix$this->table$this->sep ".
+      $sql = "CREATE TABLE IF NOT EXISTS ".
+             "$this->sep$this->tableprefix$this->table$this->sep ".
              "(\n";
       $i = 0;
       foreach ($this->fields as $field=>$params)
@@ -1142,7 +1144,8 @@ class dblayer extends PDO
       $sql .=")  ENGINE=InnoDB DEFAULT CHARSET=utf8;";
       break;
     case "pgsql":
-      $sql = "CREATE TABLE \"$this->tableprefix$this->table\" (\n";
+      $sql = "CREATE TABLE IF NOT EXISTS ".
+             "\"$this->tableprefix$this->table\" (\n";
       $i = 0;
       foreach ($this->fields as $field=>$params)
       {