openquery

问题 I am trying to query a MySQL linked server using SQL Server . The below query runs just fine. SELECT * FROM OPENQUERY([Linked_Server], 'SELECT * FROM Table_Name') Is it possible to run the same query without using the OpenQuery call? 回答1: Found the answer here. Now I can the three dot notation query. Thanks http://www.sparkalyn.com/2008/12/invalid-schema-error/ Go to the provider options screenIn SQL Server 2005 you can see the list of providers in a folder above the linked server (assuming

问题 I'm trying to migrate a table from MySql to MSSQL using openquery but I keep getting the following error message: OLE DB provider "MSDASQL" for linked server "MYSQL" returned message "Requested conversion is not supported.". Msg 7341, Level 16, State 2, Line 1 Cannot get the current row value of column "[MSDASQL].description" from OLE DB provider "MSDASQL" for linked server "MYSQL". The SQL query I'm trying to run: insert into dbo.tickets (id, description, createdAt) select * from openquery

问题 I have an Oracle 11g XE database that I would like to transfer into SQL Server Express 2005. At first I thought I'd just generate the tables in Oracle as SQL, manipulate the data formats, and run the query in SQL Server. This worked for small tables, but I have several tables with a few hundred thousands rows and some with millions of rows, so this solution won't work. I then created a TNS file with the following content: OracleTnsName = ( DESCRIPTION= ( ADDRESS = (PROTOCOL=TCP)(HOST

问题 I have an Oracle 11g XE database that I would like to transfer into SQL Server Express 2005. At first I thought I'd just generate the tables in Oracle as SQL, manipulate the data formats, and run the query in SQL Server. This worked for small tables, but I have several tables with a few hundred thousands rows and some with millions of rows, so this solution won't work. I then created a TNS file with the following content: OracleTnsName = ( DESCRIPTION= ( ADDRESS = (PROTOCOL=TCP)(HOST

问题 I use openquery syntax to read the data from a linked server. SELECT * FROM OPENQUERY(LinkServer, 'SELECT * FROM Product') I want to join this link server table with an Sql server table to get my final results. For now I do it by, having a temp table. SELECT * INTO #Temp_Products FROM OPENQUERY(TREPO, 'SELECT ID, Name FROM Products') SELECT * FROM #TEMP_PRODUCTS A INNER JOIN ORDERED_PRODUCTS B ON A.ID = B.ID But as the link server product table contains huge records, it takes time to get

问题 I have SQL Server 2012 full version installed on my development PC. I am trying to follow the examples here, which show how to create a new temporary table using a stored procedure as the source of the data. I am trying to combine the results of several stored procedures into a single temporary table (the column-structure/definition of the various resultsets is identical). To test if the plumbing is working, I issue this query: SELECT * FROM OPENQUERY("FOO\SQL2012", 'exec mySchema

问题 How can I use a parameter inside sql openquery, such as: SELECT * FROM OPENQUERY([NameOfLinkedSERVER], 'SELECT * FROM TABLENAME where field1=@someParameter') T1 INNER JOIN MYSQLSERVER.DATABASE.DBO.TABLENAME T2 ON T1.PK = T2.PK 回答1: From the OPENQUERY documentation it states that: OPENQUERY does not accept variables for its arguments. See this article for a workaround. UPDATE: As suggested, I'm including the recommendations from the article below. Pass Basic Values When the basic Transact-SQL

问题 How can I use a parameter inside sql openquery, such as: SELECT * FROM OPENQUERY([NameOfLinkedSERVER], 'SELECT * FROM TABLENAME where field1=@someParameter') T1 INNER JOIN MYSQLSERVER.DATABASE.DBO.TABLENAME T2 ON T1.PK = T2.PK 回答1: From the OPENQUERY documentation it states that: OPENQUERY does not accept variables for its arguments. See this article for a workaround. UPDATE: As suggested, I'm including the recommendations from the article below. Pass Basic Values When the basic Transact-SQL

问题 I have a Linked Server from SQL Server 2008 R2, to a DB2 Database (V4R5M0) using OLE DB provider "IBMDA400" Linked Server Detials EXEC master.dbo.sp_addlinkedserver @server = N'JTEST', @srvproduct=N'IBM OLE DB Provider for DB2', @provider=N'IBMDA400', @datasrc=N'TestName' This works fine: SELECT * FROM OPENQUERY(JTEST, 'Select * from QSYS2.SYSCOLUMNS') But the following statement produces an error: SELECT * FROM OPENQUERY(JTEST, 'Select * from QSYS2.SYSCOLUMNS FETCH FIRST 10 ROWS ONLY') Error

问题 all. I am using stored procedures from linked server. I want to use the procedure in ole db source. I wrote the query, which works in SSIS. select ID, LAST_NAME_ENG, LAST_NAME_G, FST_NAME_ENG, FST_NAME_G, BIRTHDATE from openquery (linkedserver, 'exec [linkedserver].get_records @SESSION_ID = 12 , @SYSTEM = ''oCRM'', @ENTITY_NAME = ''CLIENT'' WITH RESULT SETS (([ID] [int] NOT NULL, [LAST_NAME_ENG] [varchar](50) NOT NULL, [LAST_NAME_G] [varchar](50) NOT NULL, [FST_NAME_ENG] [varchar](50) NOT