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Code Issues Releases Wiki Activity

fix creating index and add more checking to schema changes

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git-svn-id: file:///svn/phpbb/trunk@9348 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen 2009-02-28 16:40:01 +00:00
parent e7fbdafd7c
commit e40d9c4386
1 changed files with 28 additions and 12 deletions
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40
phpBB/includes/db/db_tools.php
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@ -296,7 +296,15 @@ class phpbb_db_tools
{
foreach ($columns as $column_name => $column_data)
{
$result = $this->sql_column_change($table, $column_name, $column_data);
// If the column exists we change it, else we add it ;)
if ($this->sql_column_exists($table, $column_name))
{
$result = $this->sql_column_change($table, $column_name, $column_data);
}
else
{
$result = $this->sql_column_add($table, $column_name, $column_data);
}
if ($this->return_statements)
{
@ -313,15 +321,19 @@ class phpbb_db_tools
{
foreach ($columns as $column_name => $column_data)
{
// Only add the column if it does not exist yet
if (!$this->sql_column_exists($table, $column_name))
// Only add the column if it does not exist yet, else change it (to be consistent)
if ($this->sql_column_exists($table, $column_name))
{
$result = $this->sql_column_change($table, $column_name, $column_data);
}
else
{
$result = $this->sql_column_add($table, $column_name, $column_data);
}
if ($this->return_statements)
{
$statements = array_merge($statements, $result);
}
if ($this->return_statements)
{
$statements = array_merge($statements, $result);
}
}
}
@ -351,11 +363,15 @@ class phpbb_db_tools
{
foreach ($columns as $column)
{
$result = $this->sql_column_remove($table, $column);
if ($this->return_statements)
// Only remove the column if it exists...
if ($this->sql_column_exists($table, $column))
{
$statements = array_merge($statements, $result);
$result = $this->sql_column_remove($table, $column);
if ($this->return_statements)
{
$statements = array_merge($statements, $result);
}
}
}
}
@ -399,7 +415,7 @@ class phpbb_db_tools
{
foreach ($index_array as $index_name => $column)
{
$result = $this->sql_create_unique_index($table, $index_name, $column);
$result = $this->sql_create_index($table, $index_name, $column);
if ($this->return_statements)
{