May 27, 2007
Okay, so i'll just let you know right now, that i suck at making quries
i'm testing out a 2k5 eval copy of Sql Server (if i like, i'll migrate from 2k)
i have a db of almost 4 million names, with no indexes, and i'm trying to have
Sql tune a procedure that i wrote to see what it recommends for adjustments.
but for some reason it comes up with no results. any ideas why?
--Update
just noticed that if i type in the full query (not in the procedure form)
it recommends some indexes for me. is there any why to get recommendations
though the stored procedure below? i have about 112 quries that i want
to analyse, i could change them to actual quries if i had to, but it'd
take awhile
Current Table DDL:
USE [Test]
GO
/****** Object: Table [dbo].[mortgage] Script Date: 05/27/2007 01:52:34 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[mortgage](
[fips_state] [char](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[state_abbrv] [char](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[zip] [char](5) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[zip_four] [char](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[del_point] [char](3) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[car_rte] [char](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[city_abbrv] [varchar](13) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[city] [varchar](28) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_house_num] [varchar](10) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_pre_dir] [varchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_st_name] [varchar](28) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_st_suff] [varchar](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_post_dir] [varchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_unit_des] [varchar](6) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[addr_unit_desnum] [varchar](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[address1] [varchar](30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[fips_cnty] [char](3) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[county_name] [varchar](25) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[census_tract] [char](6) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[census_block] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[lattitude] [char](9) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[longitude] [char](10) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[fips_ispsa] [char](5) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[wealth_rating] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[time_zone] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[phone] [char](10) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[homeowner] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[est_inc] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_fname] [varchar](15) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_mi] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_lname] [varchar](20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_title] [varchar](6) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_dob] [char](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_ageconf] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_age] [char](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_msconf] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per1_ms] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_fname] [char](15) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_mi] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_lname] [varchar](20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_title] [varchar](6) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_dob] [char](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_ageconf] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[per2_age] [char](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_pres] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_0_3] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_0_3_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_4_6] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_4_6_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_7_9] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_7_9_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_10_12] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_10_12_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_13_18] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[child_13_18_gender] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[religious_contrib] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[political_contrib] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[health_contrib] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[general_contrib] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[hm_purprice] [char](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[hm_purdate] [char](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[hm_year_build] [char](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[donate_env] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[char_contrib] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[pres_cc] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[pres_perm_cc] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_mtg_amnt] [char](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_mtg_lender_name] [varchar](25) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_mtg_rate] [char](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_mtg_rate_t] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_mtg_loan_t] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[dnc] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_refi_deed_date] [char](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_refi_amnt] [char](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_refi_lender_name] [varchar](25) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_refi_rate_t] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_refi_month_term] [char](4) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[oo_refi_loan_t] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[FullName] [varchar](40) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[address] [varchar](40) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[Source] [varchar](3) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[citystate] [varchar](30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[countystate] [varchar](30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[areacode] [varchar](3) COLLATE SQL_Latin1_General_CP1_CI_AS NULL
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
Stored Procedure:
USE [Test]
GO
/****** Object: StoredProcedure [dbo].[search_orders_2] Script Date: 05/27/2007 01:53:16 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:<Author,,Name>
-- Create date: <Create Date,,>
-- Description:<Description,,>
-- =============================================
create PROCEDURE [dbo].[search_orders_2]
@lowagenvarchar(10)=null,
@highagenvarchar(10)=null,
@highwealthnvarchar(10)=null,
@lowwealthnvarchar(10)=null,
@highpurpricenvarchar(10)=null,
@lowpurpricenvarchar(10)=null,
@lowmtgamtnvarchar(10)=null,
@highmtgamtnvarchar(10)=null,
@lowincomevarchar(3)=null,
@highincomevarchar(3)=null,
@marriedstatvarchar(3)=null,
@lowyearbuildvarchar(4)=null,
@highyearbuildvarchar(4)=null,
@mtgpresstatvarchar(3)=null,
@lenderpresstatvarchar(3)=null,
@ratetsvarchar(3)=null,
@loantsvarchar(10)=null,
@childstatvarchar(3)=null,
@homeownerstatvarchar(10)=null,
@lowpurdatevarchar(8)=null,
@highpurdatevarchar(8)=null,
@addresstype varchar(3)= null,
@SPSirvarchar(3)= null,
@debttypevarchar(3)= null,
@dwelltypevarchar(3)= null,
@zipselectnvarchar(4000)=null,
@acselectnvarchar(4000)=null,
@stselectnvarchar(4000)=null,
@cityselectnvarchar(4000)=null,
@counselectnvarchar(4000)=null,
@tablenamenvarchar(2)=null,
@orderbynvarchar(2)=null,
@Zipcode char(11)=null,
@milesfloat=null,-- as
@debug bit = 0 AS
DECLARE @sql nvarchar(4000),
@paramlist nvarchar(4000),
@highlatitude float,
@lowlatitudefloat,
@HighLongitudefloat,
@LowLongitude float,
@StartLatitudefloat,
@StartLongitude float,
@LatitudeRange float,
@LongitudeRange float
if @miles>0
SELECT @StartLatitude = lat, @StartLongitude = lng FROM zipinfo2 WHERE zip = @Zipcode
Set @LongitudeRange = @Miles / (((Cos(@StartLatitude * pi() / 180) * 6076.0) / 5280.0) * 60)
Set @LatitudeRange = @Miles / 69.045454545454545454545454545455
Set @LowLatitude = @StartLatitude - @LatitudeRange
Set @HighLatitude = @StartLatitude + @LatitudeRange
Set @LowLongitude = @StartLongitude - @LongitudeRange
Set @HighLongitude = @StartLongitude + @LongitudeRange
set @sql = ''
if @orderby is null set @orderby='1'
if @tablename is null set @tablename='1'
if @spsir='1'
select @sql = @sql+ 'SELECT '
+case @orderby
when 1 then 'o.state_abbrv, count(o.state_abbrv) '
when 2 then 'o.county_name, o.state_abbrv, count(o.state_abbrv) '
when 3 then 'o.city, o.state_abbrv, count(o.state_abbrv) '
when 4 then 'o.zip, count(o.zip) '
end + 'as kount FROM dbo.'
+ case @tablename
when 1 then 'mortgage'
when 2 then 'homeowner'
when 3 then 'condnc'
when 4 then 'mailable'
end +' o with (nolock) left join dbo.Spanish s on o.per1_lname = s.lname'
if @spsir='2'
select @sql = @sql+ 'SELECT distinct '
+case @orderby
when 1 then 'o.state_abbrv, count(o.state_abbrv) '
when 2 then 'o.county_name, o.state_abbrv, count(o.state_abbrv) '
when 3 then 'o.city, o.state_abbrv, count(o.state_abbrv) '
when 4 then 'o.zip, count(o.zip) '
end + 'as kount FROM dbo.'
+ case @tablename
when 1 then 'mortgage'
when 2 then 'homeowner'
when 3 then 'condnc'
when 4 then 'mailable'
End +' o with (nolock) inner join dbo.Spanish s on o.per1_lname = s.lname'
if @spsir='ALL' or @spsir is null
SELECT @sql = 'SELECT '
+case @orderby
when 1 then 'o.state_abbrv, count(o.state_abbrv) '
when 2 then 'o.county_name, o.state_abbrv, count(o.state_abbrv) '
when 3 then 'o.city, o.state_abbrv, count(o.state_abbrv) '
when 4 then 'o.zip, count(o.zip) '
end + 'as kount FROM dbo.'
+ case @tablename
when 1 then 'mortgage'
when 2 then 'homeowner'
when 3 then 'condnc'
when 4 then 'mailable'
End + ' o with (nolock)'
select @sql=@sql+' WHERE 1 = 1'
if @spsir='1'
select @sql = @sql+ ' and s.lname is null'
IF @lowage<>0 and @lowage is not null
SELECT @sql = @sql + ' AND o.per1_age >= @xlowage'
IF @highage<>0 and @highage IS NOT null
SELECT @sql = @sql + ' AND o.per1_age <= @xhighage'
IF @lowincome<>'DF' and @lowincome IS NOT NULL
SELECT @sql = @sql + ' AND o.est_inc >= @xlowincome'
IF @highincome<>'DF' and @highincome IS NOT NULL
SELECT @sql = @sql + ' AND o.est_inc <= @xhighincome'
IF @highwealth<>0 and @highwealth IS NOT NULL
SELECT @sql = @sql + ' AND o.wealth_rating <= @xhighwealth'
IF @lowwealth<>0 and @lowwealth IS NOT NULL
SELECT @sql = @sql + ' AND o.wealth_rating >= @xlowwealth'
IF @highpurprice<>0 and @highpurprice IS NOT NULL
SELECT @sql = @sql + ' AND o.hm_purprice <= @xhighpurprice'
IF @lowpurprice<>0 and @lowpurprice IS NOT NULL
SELECT @sql = @sql + ' AND o.hm_purprice >= @xlowpurprice'
IF @lowyearbuild<>'DF' and @lowyearbuild IS NOT NULL
SELECT @sql = @sql + ' AND o.hm_year_build >= @xlowyearbuild'
IF @highyearbuild<>'DF' and @highyearbuild IS NOT NULL
SELECT @sql = @sql + ' AND o.hm_year_build <= @xhighyearbuild'
IF @lowmtgamt<>0 and @lowmtgamt IS NOT NULL
SELECT @sql = @sql + ' AND o.oo_mtg_amnt >= @xlowmtgamt'
IF @highmtgamt<>0 and @highmtgamt IS NOT NULL
SELECT @sql = @sql + ' AND o.oo_mtg_amnt <= @xhighmtgamt'
IF @lowpurdate<>'DF' and @lowpurdate IS NOT NULL
SELECT @sql = @sql + ' AND o.hm_purdate >= @xlowpurdate'
IF @highpurdate<>'DF' and @highpurdate IS NOT NULL
SELECT @sql = @sql + ' AND o.hm_purdate <= @xhighpurdate'
IF @marriedstat in ('M','S')
SELECT @sql = @sql + ' AND o.per1_ms = @xmarriedstat'
IF @ratets in ('V','F')
SELECT @sql = @sql + ' AND o.oo_mtg_rate_t = @xratets'
IF @homeownerstat in ('H','R')
SELECT @sql = @sql + ' AND o.homeowner = @xhomeownerstat'
IF @childstat in ('Y','N')
SELECT @sql = @sql + ' AND o.child_pres = @xchildstat'
IF @lenderpresstat ='Y'
SELECT @sql = @sql + ' AND o.oo_mtg_lender_name<>'' '''
IF @lenderpresstat ='N'
SELECT @sql = @sql + ' AND o.oo_mtg_lender_name='' '''
IF @mtgpresstat='Y'
SELECT @sql = @sql + ' AND o.oo_mtg_amnt>0'
IF @mtgpresstat='N'
SELECT @sql = @sql + ' AND o.oo_mtg_amnt=0'
IF @loants<>'DF' and @loants IS NOT NULL
SELECT @sql = @sql + ' and o.oo_mtg_loan_t in ( ''' + REPLACE( @loants, N',', N''',''' ) + N''' )'
if @dwelltype='S'
SELECT @sql = @sql + ' and o.addr_unit_desnum='' '''
if @dwelltype='M'
SELECT @sql = @sql + ' and o.addr_unit_desnum<>'' '''
if @DebtType='1'
select @sql = @sql + ' and o.pres_cc=''y'''
if @DebtType='2'
select @sql = @sql + ' and o.pres_perm_cc=''y'''
if @addresstype in ('1','3')
select @sql = @sql + ' and o.address1<>'' '''
if @acselect <> 'DF' or @stselect <> 'DF' or @cityselect <> 'DF' or @counselect <> 'DF' or @zipselect <>
'DF' or @miles<>0
SELECT @sql = @sql + ' and (1=2'
IF @acselect<>'DF' and @acselect IS NOT NULL
SELECT @sql = @sql + ' OR o.areacode in ( ''' + REPLACE( @acselect, N',', N''',''' ) + N''' )'
IF @stselect<>'DF' and @stselect IS NOT NULL
SELECT @sql = @sql + ' OR o.state_abbrv in ( ''' + REPLACE( @stselect, N',', N''',''' ) + N''' )'
IF @cityselect<>'DF' and @cityselect IS NOT NULL
SELECT @sql = @sql + ' OR o.citystate in ( ''' + REPLACE( @cityselect, N',', N''',''' ) + N''' )'
IF @counselect<>'DF' and @counselect IS NOT NULL
SELECT @sql = @sql + ' OR o.countystate in ( ''' + REPLACE( @counselect, N',', N''',''' ) + N''' )'
IF @zipselect<>'DF' and @zipselect IS NOT NULL
SELECT @sql = @sql + ' OR o.zip in ( ''' + REPLACE( @zipselect, N',', N''',''' ) + N''' )'
if @miles>0
select @sql = @sql+ ' or o.zip in (SELECT z.zip FROM dbo.zipinfo2 z WHERE (z.Lat <= @HighLatitude
AND z.Lat >= @LowLatitude) AND (z.Lng <= @HighLongitude AND z.Lng >= @LowLongitude))'
if @acselect <> 'DF' or @stselect <> 'DF' or @cityselect <> 'DF' or @counselect <> 'DF' or
@zipselect <> 'DF' or @miles<>0
SELECT @sql = @sql + ')'
select @sql=@sql +case @orderby
when 1 then ' group by o.state_abbrv order by o.state_abbrv '
when 2 then ' group by o.state_abbrv,o.county_name order by o.state_abbrv,o.county_name '
when 3 then ' group by o.state_abbrv,o.city order by o.state_abbrv,o.city '
when 4 then ' group by o.zip order by o.zip '
end
IF @debug = 1
PRINT @sql
SELECT @paramlist = '@xlowageint,
@xhighageint,
@xlowincomenvarchar(4000),
@xhighincomenvarchar(4000),
@xmarriedstatnvarchar(4000),
@xhighwealthint,
@xlowwealthint,
@xhighpurpriceint,
@xlowpurpriceint,
@xlowyearbuildnvarchar(4000),
@xhighyearbuildnvarchar(4000),
@xlowmtgamtint,
@xhighmtgamtint,
@xmtgpresstatnvarchar(4000),
@xlenderpresstatnvarchar(4000),
@xratetsnvarchar(4000),
@xloantsnvarchar(4000),
@xchildstatnvarchar(4000),
@xhomeownerstatnvarchar(4000),
@xlowpurdatenvarchar(4000),
@xhighpurdatenvarchar(4000),
@xzipselectnvarchar(4000),
@xacselectnvarchar(4000),
@xstselectnvarchar(4000),
@xcityselectnvarchar(4000),
@xcounselectnvarchar(4000),
@highlatitude float,
@lowlatitudefloat,
@HighLongitudefloat,
@LowLongitude float,
@StartLatitudefloat,
@StartLongitude float,
@LatitudeRange float,
@LongitudeRange float'
EXEC sp_executesql @sql, @paramlist,
@lowage,
@highage,
@lowincome,
@highincome,
@marriedstat,
@highwealth,
@lowwealth,
@highpurprice,
@lowpurprice,
@lowyearbuild,
@highyearbuild,
@lowmtgamt,
@highmtgamt,
@mtgpresstat,
@lenderpresstat,
@ratets,
@loants,
@childstat,
@homeownerstat,
@lowpurdate,
@highpurdate,
@zipselect,
@acselect,
@stselect,
@cityselect,
@counselect,
@highlatitude,
@lowlatitude ,
@HighLongitude,
@LowLongitude,
@StartLatitude,
@StartLongitude,
@LatitudeRange,
@LongitudeRange
Query to analyse:
Exec Search_orders_2
@mtgpresstat = 'Y',
@homeownerstat = 'H',
@stselect = 'PA,RI,SC',
@addresstype = '2',
@spsir = 'ALL',
@debttype = 'ALL',
@dwelltype = 'ALL',
@tablename = '1',
@orderby = '1';
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