From 6d7a58b2a6069571241a04583184a3a22e7ec0e6 Mon Sep 17 00:00:00 2001 From: Davide Mauri Date: Tue, 29 Sep 2020 14:43:31 -0700 Subject: [PATCH] improved index definition --- components/azure-sql/provision/db/provision.sql | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/azure-sql/provision/db/provision.sql b/components/azure-sql/provision/db/provision.sql index 21c855e7..e33e1616 100644 --- a/components/azure-sql/provision/db/provision.sql +++ b/components/azure-sql/provision/db/provision.sql @@ -77,7 +77,7 @@ ADD CONSTRAINT [pk__rawdata] PRIMARY KEY NONCLUSTERED ) WITH (DATA_COMPRESSION = PAGE) ON [ps_af]([PartitionId]) GO -CREATE NONCLUSTERED INDEX ix1 ON [dbo].[rawdata] ([DeviceId], [DeviceSequenceNumber]) WITH (DATA_COMPRESSION = PAGE) ON [ps_af]([PartitionId]) +CREATE NONCLUSTERED INDEX ix1 ON [dbo].[rawdata] ([DeviceId] ASC, [DeviceSequenceNumber] DESC) WITH (DATA_COMPRESSION = PAGE) ON [ps_af]([PartitionId]) GO CREATE NONCLUSTERED INDEX ix2 ON [dbo].[rawdata] ([BatchId]) WITH (DATA_COMPRESSION = PAGE) ON [ps_af]([PartitionId])