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POInsert into table values only if one field value does not exist already
 

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  1. POInsert into table values only if one field value does not exist already
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    <p>I want to insert into table only when field_tag value which is not exist. I want to check prior to insert into the table..if the Receipt exist under the same field_tag value before. If not exist, then only i want to insert. I am using sql server 2008 </p> <pre><code>INSERT INTO [INVENTORY].[TBL_RECEIPTS] ([TicketNbr] ,[RevisionNbr] ,[Location_ID] ,[ContractNumber] ,[Storage_ID] ,[VarietyID] ,[GrossWeight] ,[TareWeight] ,[Carrier] ,[Receipt_date] ,[Last_update] ,[Inv_weight] ,[SAPBatch] ,[MoistureFactor] ,[Load_Harvested] ,[FIELDID] ,[GROWER_LOAD_NBR] ,[HARVEST_NBR] ,[TRACE_WORMS] ,[COR_CERT] ,[GFF_DEST] --- ,[GFF_CONTRACT] ,[CAB_ID] ,[sOURCE] ,[CREATED_BY] ,[TOTALBONUSES] ,[PIDNUMBER] ,[CARRIERVENDORID] ,[HAUL_ZONE] ,[FIELD_Tag] ,[Station] ,[COUNTY] ,[GradeDate] ,[Load_Received] ,[Load_Processed] ) VALUES (@CERT ,@RevisionNbr ,@Location_ID ,@ContractNUmber ,@Storage_ID ,@VarietyID ,@Gross_Weight ,@TareWeight ,@CarrierName ,@receipt_date ,Getdate() ,@Inv_weight ,@receiptbATCHnbr ,@DockageWeight ,@HARVEST_DT ,@FIELDID ,@GROWER_LOAD_NBR ,@HARVEST_NUMBER ,@TRACE_WORMS ,@COR_CERT ,@GFF_DEST --- ,@CONTRACT ,@CAB_ID ,'I' ,'Scale Interface' ,0 ,@ContractPIDNumber ,@CARRIERID ,@HAUL_ZONE ,@FIELD_TAG ,@STATION ,@COUNTY ,@GRADE_DT ,@Arrival_dt ,@current_Date ) </code></pre> <p>I did like this : </p> <pre><code>insert into yourtable (field1, field2, etc) select value1, value2, etc where not exists ( SELECT * FROM [INVENTORY].[TBL_RECEIPTS] WHERE Field_Tag = @FIELD_TAG) </code></pre> <p>How to print the errors, I want to do error handling on this. If duplicate is there..it should print message.</p>
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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