tonyair/silverstripe-mssql
1
0
Fork 0
mirror of https://github.com/silverstripe/silverstripe-mssql synced 2024-06-30 08:19:24 +02:00
Code Issues Projects Releases Wiki Activity

Merge pull request #43 from brettt89/fix-dropping-indexes-without-checking

Browse Source 
Fix Dropping indexes on dev/build upgrade path
This commit is contained in:
Damian Mooyman 2017-02-15 15:34:17 +13:00 committed by GitHub
commit 0f8c146e99
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
code/MSSQLSchemaManager.php
View File

@ -395,9 +395,10 @@ class MSSQLSchemaManager extends DBSchemaManager
// drop *ALL* indexes on a table before proceeding
// this won't drop primary keys, though
$indexes = $this->indexNames($tableName);
$indexes = array_filter($indexes);
foreach ($indexes as $indexName) {
$alterQueries[] = "\nIF EXISTS (SELECT name FROM sys.indexes WHERE name = '$indexName' AND object_id = object_id('schema.$tableName')) DROP INDEX \"$indexName\" ON \"$tableName\";";
$alterQueries[] = "IF EXISTS (SELECT name FROM sys.indexes WHERE name = '$indexName' AND object_id = object_id(SCHEMA_NAME() + '.$tableName')) DROP INDEX \"$indexName\" ON \"$tableName\";";
}
$prefix = "ALTER TABLE \"$tableName\" ";
@ -603,7 +604,7 @@ class MSSQLSchemaManager extends DBSchemaManager
// Consolidate/Cleanup spec into array format
$indexSpec = $this->parseIndexSpec($indexName, $indexSpec);
$drop = "IF EXISTS (SELECT name FROM sys.indexes WHERE name = '$index') DROP INDEX $index ON \"$tableName\";";
$drop = "IF EXISTS (SELECT name FROM sys.indexes WHERE name = '$index' AND object_id = object_id(SCHEMA_NAME() + '.$tableName')) DROP INDEX $index ON \"$tableName\";";
// create a type-specific index
if ($indexSpec['type'] == 'fulltext') {