public static string DropIndex(SysIndex index)
{
return(string.Join("\n", new string[]
{
$"IF EXISTS (SELECT * FROM sys.indexes WHERE name = '{index.name}' and object_id = OBJECT_ID('{index.qualified_table_name}'))",
$"DROP INDEX [{index.name}] ON {index.qualified_table_name}\n",
}));
}
public static string CreateIndex(SysIndex index)
{
return(string.Join("\n", new string[]
{
$"IF NOT EXISTS (SELECT * FROM sys.indexes WHERE name = '{index.name}' and object_id = OBJECT_ID('{index.qualified_table_name}'))",
$"CREATE {index.type_desc} INDEX [{index.name}] ON {index.qualified_table_name} {index.columns}",
(index.include == null? "": $"INCLUDE {index.include}\n") + BatchSeperator
}));
}
