Normally we get the scripts for table definitions and keys etc but when we want to take the data from one DB to another most of the people are using .bak files. The following script will give the complete insert statements with the values in the table of all the tables from a DB.
Following is the stored procedure which will give us the insert statements.
Just run the two stored procedures and then you will be ready to generate insert stmts.
To Generate Insert stmts for complete DB just run the first SP other wise if you want it by table name then run the second SP like following.
To generate INSERT statements for table 'titles': Example: EXEC sp_generate_inserts 'titles'
CREATE PROC [dbo].[sp_generate_inserts_CompleteDB] AS BEGIN --declaring the temparary table. DECLARE @table table(id int identity(1,1),tblname varchar(100)) --declaring the variables DECLARE @crow int , --curretnt row @totrows int, --total rows @prttblname varchar(100) --table name for which insert statemets has to generate SET @crow=0 --setting the current row to 0
--Getting all the user defined tables from DB INSERT INTO @table SELECT name FROM sys.objects WHERE type='u' SET @totrows = @@rowcount --setting the total rows (total number of the tables) WHILE(@crow<@totrows) BEGIN --Getting the table name into variable SELECT @prttblname=tblname FROM @table WHERE id=@crow
--Calling the support stored procedure which will generate the insert stmts. EXEC sp_generate_inserts @prttblname --increasing the current row count SET @crow=@crow+1
END--end of while END --end of procedure
To generate INSERT statements from existing data. These INSERTS can be executed to regenerate the data at some other location. This procedure is also useful to create a database setup, where in you can script your data along with your table definitions.
CREATE PROC [dbo].[sp_generate_inserts] ( @table_name varchar(776), -- The table/view for which the INSERT statements will be generated using the existing data @target_table varchar(776) = NULL, -- Use this parameter to specify a different table name into which the data will be inserted @include_column_list bit = 1, -- Use this parameter to include/ommit column list in the generated INSERT statement @from varchar(800) = NULL, -- Use this parameter to filter the rows based on a filter condition (using WHERE) @include_timestamp bit = 0, -- Specify 1 for this parameter, if you want to include the TIMESTAMP/ROWVERSION column's data in the INSERT statement @debug_mode bit = 0, -- If @debug_mode is set to 1, the SQL statements constructed by this procedure will be printed for later examination @owner varchar(64) = NULL, -- Use this parameter if you are not the owner of the table @ommit_images bit = 0, -- Use this parameter to generate INSERT statements by omitting the 'image' columns @ommit_identity bit = 0, -- Use this parameter to ommit the identity columns @top int = NULL, -- Use this parameter to generate INSERT statements only for the TOP n rows @cols_to_include varchar(8000) = NULL, -- List of columns to be included in the INSERT statement @cols_to_exclude varchar(8000) = NULL, -- List of columns to be excluded from the INSERT statement @disable_constraints bit = 0, -- When 1, disables foreign key constraints and enables them after the INSERT statements @ommit_computed_cols bit = 0 -- When 1, computed columns will not be included in the INSERT statement ) AS BEGIN
SET NOCOUNT ON
--Making sure user only uses either @cols_to_include or @cols_to_exclude IF ((@cols_to_include IS NOT NULL) AND (@cols_to_exclude IS NOT NULL)) BEGIN RAISERROR('Use either @cols_to_include or @cols_to_exclude. Do not use both the parameters at once',16,1) RETURN -1 --Failure. Reason: Both @cols_to_include and @cols_to_exclude parameters are specified END
--Making sure the @cols_to_include and @cols_to_exclude parameters are receiving values in proper format IF ((@cols_to_include IS NOT NULL) AND (PATINDEX('''%''',@cols_to_include) = 0)) BEGIN RAISERROR('Invalid use of @cols_to_include property',16,1) PRINT 'Specify column names surrounded by single quotes and separated by commas' PRINT 'Eg: EXEC sp_generate_inserts titles, @cols_to_include = "''title_id'',''title''"' RETURN -1 --Failure. Reason: Invalid use of @cols_to_include property END
IF ((@cols_to_exclude IS NOT NULL) AND (PATINDEX('''%''',@cols_to_exclude) = 0)) BEGIN RAISERROR('Invalid use of @cols_to_exclude property',16,1) PRINT 'Specify column names surrounded by single quotes and separated by commas' PRINT 'Eg: EXEC sp_generate_inserts titles, @cols_to_exclude = "''title_id'',''title''"' RETURN -1 --Failure. Reason: Invalid use of @cols_to_exclude property END
--Checking to see if the database name is specified along wih the table name --Your database context should be local to the table for which you want to generate INSERT statements --specifying the database name is not allowed IF (PARSENAME(@table_name,3)) IS NOT NULL BEGIN RAISERROR('Do not specify the database name. Be in the required database and just specify the table name.',16,1) RETURN -1 --Failure. Reason: Database name is specified along with the table name, which is not allowed END
--Checking for the existence of 'user table' or 'view' --This procedure is not written to work on system tables --To script the data in system tables, just create a view on the system tables and script the view instead
IF @owner IS NULL BEGIN IF ((OBJECT_ID(@table_name,'U') IS NULL) AND (OBJECT_ID(@table_name,'V') IS NULL)) BEGIN RAISERROR('User table or view not found.',16,1) PRINT 'You may see this error, if you are not the owner of this table or view. In that case use @owner parameter to specify the owner name.' PRINT 'Make sure you have SELECT permission on that table or view.' RETURN -1 --Failure. Reason: There is no user table or view with this name END END ELSE BEGIN IF NOT EXISTS (SELECT 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = @table_name AND (TABLE_TYPE = 'BASE TABLE' OR TABLE_TYPE = 'VIEW') AND TABLE_SCHEMA = @owner) BEGIN RAISERROR('User table or view not found.',16,1) PRINT 'You may see this error, if you are not the owner of this table. In that case use @owner parameter to specify the owner name.' PRINT 'Make sure you have SELECT permission on that table or view.' RETURN -1 --Failure. Reason: There is no user table or view with this name END END
--Variable declarations DECLARE @Column_ID int, @Column_List varchar(8000), @Column_Name varchar(128), @Start_Insert varchar(786), @Data_Type varchar(128), @Actual_Values varchar(8000), --This is the string that will be finally executed to generate INSERT statements @IDN varchar(128) --Will contain the IDENTITY column's name in the table
--Variable Initialization SET @IDN = '' SET @Column_ID = 0 SET @Column_Name = '' SET @Column_List = '' SET @Actual_Values = ''
IF @owner IS NULL BEGIN SET @Start_Insert = 'INSERT INTO ' + '[' + RTRIM(COALESCE(@target_table,@table_name)) + ']' END ELSE BEGIN SET @Start_Insert = 'INSERT ' + '[' + LTRIM(RTRIM(@owner)) + '].' + '[' + RTRIM(COALESCE(@target_table,@table_name)) + ']' END
--To get the first column's ID
SELECT @Column_ID = MIN(ORDINAL_POSITION) FROM INFORMATION_SCHEMA.COLUMNS (NOLOCK) WHERE TABLE_NAME = @table_name AND (@owner IS NULL OR TABLE_SCHEMA = @owner)
--Loop through all the columns of the table, to get the column names and their data types WHILE @Column_ID IS NOT NULL BEGIN SELECT @Column_Name = QUOTENAME(COLUMN_NAME), @Data_Type = DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS (NOLOCK) WHERE ORDINAL_POSITION = @Column_ID AND TABLE_NAME = @table_name AND (@owner IS NULL OR TABLE_SCHEMA = @owner)
IF @cols_to_include IS NOT NULL --Selecting only user specified columns BEGIN IF CHARINDEX( '''' + SUBSTRING(@Column_Name,2,LEN(@Column_Name)-2) + '''',@cols_to_include) = 0 BEGIN GOTO SKIP_LOOP END END
IF @cols_to_exclude IS NOT NULL --Selecting only user specified columns BEGIN IF CHARINDEX( '''' + SUBSTRING(@Column_Name,2,LEN(@Column_Name)-2) + '''',@cols_to_exclude) <> 0 BEGIN GOTO SKIP_LOOP END END
--Making sure to output SET IDENTITY_INSERT ON/OFF in case the table has an IDENTITY column IF (SELECT COLUMNPROPERTY( OBJECT_ID(QUOTENAME(COALESCE(@owner,USER_NAME())) + '.' + @table_name),SUBSTRING(@Column_Name,2,LEN(@Column_Name) - 2),'IsIdentity')) = 1 BEGIN IF @ommit_identity = 0 --Determing whether to include or exclude the IDENTITY column SET @IDN = @Column_Name ELSE GOTO SKIP_LOOP END --Making sure whether to output computed columns or not IF @ommit_computed_cols = 1 BEGIN IF (SELECT COLUMNPROPERTY( OBJECT_ID(QUOTENAME(COALESCE(@owner,USER_NAME())) + '.' + @table_name),SUBSTRING(@Column_Name,2,LEN(@Column_Name) - 2),'IsComputed')) = 1 BEGIN GOTO SKIP_LOOP END END --Tables with columns of IMAGE data type are not supported for obvious reasons IF(@Data_Type in ('image')) BEGIN IF (@ommit_images = 0) BEGIN RAISERROR('Tables with image columns are not supported.',16,1) PRINT 'Use @ommit_images = 1 parameter to generate INSERTs for the rest of the columns.' PRINT 'DO NOT ommit Column List in the INSERT statements. If you ommit column list using @include_column_list=0, the generated INSERTs will fail.' RETURN -1 --Failure. Reason: There is a column with image data type END ELSE BEGIN GOTO SKIP_LOOP END END
--Determining the data type of the column and depending on the data type, the VALUES part of --the INSERT statement is generated. Care is taken to handle columns with NULL values. Also --making sure, not to lose any data from flot, real, money, smallmomey, datetime columns SET @Actual_Values = @Actual_Values + CASE WHEN @Data_Type IN ('char','varchar','nchar','nvarchar') THEN 'COALESCE('''''''' + REPLACE(RTRIM(' + @Column_Name + '),'''''''','''''''''''')+'''''''',''NULL'')' WHEN @Data_Type IN ('datetime','smalldatetime') THEN 'COALESCE('''''''' + RTRIM(CONVERT(char,' + @Column_Name + ',109))+'''''''',''NULL'')' WHEN @Data_Type IN ('uniqueidentifier') THEN 'COALESCE('''''''' + REPLACE(CONVERT(char(255),RTRIM(' + @Column_Name + ')),'''''''','''''''''''')+'''''''',''NULL'')' WHEN @Data_Type IN ('text','ntext') THEN 'COALESCE('''''''' + REPLACE(CONVERT(char(8000),' + @Column_Name + '),'''''''','''''''''''')+'''''''',''NULL'')' WHEN @Data_Type IN ('binary','varbinary') THEN 'COALESCE(RTRIM(CONVERT(char,' + 'CONVERT(int,' + @Column_Name + '))),''NULL'')' WHEN @Data_Type IN ('timestamp','rowversion') THEN CASE WHEN @include_timestamp = 0 THEN '''DEFAULT''' ELSE 'COALESCE(RTRIM(CONVERT(char,' + 'CONVERT(int,' + @Column_Name + '))),''NULL'')' END WHEN @Data_Type IN ('float','real','money','smallmoney') THEN 'COALESCE(LTRIM(RTRIM(' + 'CONVERT(char, ' + @Column_Name + ',2)' + ')),''NULL'')' ELSE 'COALESCE(LTRIM(RTRIM(' + 'CONVERT(char, ' + @Column_Name + ')' + ')),''NULL'')' END + '+' + ''',''' + ' + ' --Generating the column list for the INSERT statement SET @Column_List = @Column_List + @Column_Name + ','
SKIP_LOOP: --The label used in GOTO
SELECT @Column_ID = MIN(ORDINAL_POSITION) FROM INFORMATION_SCHEMA.COLUMNS (NOLOCK) WHERE TABLE_NAME = @table_name AND ORDINAL_POSITION > @Column_ID AND (@owner IS NULL OR TABLE_SCHEMA = @owner)
--Loop ends here! END
--To get rid of the extra characters that got concatenated during the last run through the loop SET @Column_List = LEFT(@Column_List,len(@Column_List) - 1) SET @Actual_Values = LEFT(@Actual_Values,len(@Actual_Values) - 6)
IF LTRIM(@Column_List) = '' BEGIN RAISERROR('No columns to select. There should at least be one column to generate the output',16,1) RETURN -1 --Failure. Reason: Looks like all the columns are ommitted using the @cols_to_exclude parameter END
--Forming the final string that will be executed, to output the INSERT statements IF (@include_column_list <> 0) BEGIN SET @Actual_Values = 'SELECT ' + CASE WHEN @top IS NULL OR @top < 0 THEN '' ELSE ' TOP ' + LTRIM(STR(@top)) + ' ' END + '''' + RTRIM(@Start_Insert) + ' ''+' + '''(' + RTRIM(@Column_List) + '''+' + ''')''' + ' +''VALUES(''+ ' + @Actual_Values + '+'')''' + ' ' + COALESCE(@from,' FROM ' + CASE WHEN @owner IS NULL THEN '' ELSE '[' + LTRIM(RTRIM(@owner)) + '].' END + '[' + rtrim(@table_name) + ']' + '(NOLOCK)') END ELSE IF (@include_column_list = 0) BEGIN SET @Actual_Values = 'SELECT ' + CASE WHEN @top IS NULL OR @top < 0 THEN '' ELSE ' TOP ' + LTRIM(STR(@top)) + ' ' END + '''' + RTRIM(@Start_Insert) + ' '' +''VALUES(''+ ' + @Actual_Values + '+'')''' + ' ' + COALESCE(@from,' FROM ' + CASE WHEN @owner IS NULL THEN '' ELSE '[' + LTRIM(RTRIM(@owner)) + '].' END + '[' + rtrim(@table_name) + ']' + '(NOLOCK)') END
--Determining whether to ouput any debug information IF @debug_mode =1 BEGIN PRINT '/*****START OF DEBUG INFORMATION*****' PRINT 'Beginning of the INSERT statement:' PRINT @Start_Insert PRINT '' PRINT 'The column list:' PRINT @Column_List PRINT '' PRINT 'The SELECT statement executed to generate the INSERTs' PRINT @Actual_Values PRINT '' PRINT '*****END OF DEBUG INFORMATION*****/' PRINT '' END --Determining whether to print IDENTITY_INSERT or not IF (@IDN <> '') BEGIN PRINT 'SET IDENTITY_INSERT ' + QUOTENAME(COALESCE(@owner,USER_NAME())) + '.' + QUOTENAME(@table_name) + ' ON' PRINT 'GO' PRINT '' END
IF @disable_constraints = 1 AND (OBJECT_ID(QUOTENAME(COALESCE(@owner,USER_NAME())) + '.' + @table_name, 'U') IS NOT NULL) BEGIN IF @owner IS NULL BEGIN SELECT 'ALTER TABLE ' + QUOTENAME(COALESCE(@target_table, @table_name)) + ' NOCHECK CONSTRAINT ALL' AS '--Code to disable constraints temporarily' END ELSE BEGIN SELECT 'ALTER TABLE ' + QUOTENAME(@owner) + '.' + QUOTENAME(COALESCE(@target_table, @table_name)) + ' NOCHECK CONSTRAINT ALL' AS '--Code to disable constraints temporarily' END
PRINT 'GO' END
PRINT '' PRINT 'PRINT ''Inserting values into ' + '[' + RTRIM(COALESCE(@target_table,@table_name)) + ']' + ''''
--All the hard work pays off here!!! You'll get your INSERT statements, when the next line executes! EXEC (@Actual_Values)
PRINT 'PRINT ''Done''' PRINT ''
IF @disable_constraints = 1 AND (OBJECT_ID(QUOTENAME(COALESCE(@owner,USER_NAME())) + '.' + @table_name, 'U') IS NOT NULL) BEGIN IF @owner IS NULL BEGIN SELECT 'ALTER TABLE ' + QUOTENAME(COALESCE(@target_table, @table_name)) + ' CHECK CONSTRAINT ALL' AS '--Code to enable the previously disabled constraints' END ELSE BEGIN SELECT 'ALTER TABLE ' + QUOTENAME(@owner) + '.' + QUOTENAME(COALESCE(@target_table, @table_name)) + ' CHECK CONSTRAINT ALL' AS '--Code to enable the previously disabled constraints' END
PRINT 'GO' END
PRINT '' IF (@IDN <> '') BEGIN PRINT 'SET IDENTITY_INSERT ' + QUOTENAME(COALESCE(@owner,USER_NAME())) + '.' + QUOTENAME(@table_name) + ' OFF' PRINT 'GO' END
PRINT 'SET NOCOUNT OFF' print '--*********************************************************************************************************************--'
SET NOCOUNT OFF RETURN 0 --Success. We are done! END
Note: When you are running for complete DB make sure that your out put is going to file instead of Grid type result. Other wise it will print first 100 tables only.
Hope this will be helpful to everybody. Rate me if you like it.
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