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T-SQL 存储过程创建 PDF 格式文件报表

分类: 文章 • 2024-03-24 19:17:16

This article explains how to create a a stored procedure that will in turn create a simple column based report in PDF without using any external tools or libraries (and their associated licensing costs!).
　　
　　SQL2PDF makes a PDF report from text inserted in the table psopdf ( nvarchar(80) ). First a table named psopdf should be created.
　　
　　CREATE TABLE psopdf (code NVARCHAR(80))
　　After that create the stored procedure SQL2PDF.
　　
　　SQL2PDF.TXT
　　
　　And table psopdf has to be filled with your data as shown in examples below.
　　At the end the stored procedure is called using the file name only (not extension).
　　
　　EXEC sql2pdf 'fileName'
　　The result is in your C:\ directory.
　　
　　EXAMPLE 1:

INSERT psopdf(code) SELECT SPACE(60) + 'COMPANY LTD'
　　INSERT psopdf(code) SELECT SPACE(60) + 'COMPANY ADDRESS'
　　INSERT psopdf(code) SELECT SPACE(60) + 'STREET NAME & No'
　　INSERT psopdf(code) SELECT ' '
　　INSERT psopdf(code) SELECT SPACE(34) + 'BILL OF SALE'
　　INSERT psopdf(code) SELECT ' '
　　INSERT psopdf(code) SELECT 'Product' + SPACE(10) + 'Quantity'+ SPACE(10) + 'Price' + SPACE(10) + 'Total'
　　INSERT psopdf(code) SELECT REPLACE(SPACE(56), ' ', '_')
　　INSERT psopdf(code) SELECT 'Product1' + SPACE(9) + '10.00 '+ SPACE(10) + '52.30' + SPACE(10) + '5230.0'
　　INSERT psopdf(code) SELECT 'Product2' + SPACE(9) + '2.00 '　+ SPACE(10) + '10.00' + SPACE(10) + ' 20.0'
　　INSERT psopdf(code) SELECT REPLACE(SPACE(56), ' ', '_')
　　INSERT psopdf(code) SELECT SPACE(50) + '5250.0'

After INSERT call the stored procedure with file name demo2.
　　
　　EXEC sql2pdf 'demo2'
　　The result is in your C:\ directory.

T-SQL 存储过程创建 PDF 格式文件报表

 

EXAMPLE 2:
　　Second example uses a database pubs.
　　
　　USE pubs

INSERT psopdf(code) SELECT t1.au_lname + ' ' + t1.au_fname + ' ' + t1.phone
　　+
　　' ' + t1.address + ' ' + t1.city + ' ' + t1.state + ' ' + t1.zip FROM
　　authors t1, authors t2

After INSERT call the stored procedure with file name demo1.
　　
　　EXEC sql2pdf 'demo1'
　　>The result is in your C:\ directory.

T-SQL 存储过程创建 PDF 格式文件报表

 

sql2pdf.txt

-- DROP PROCEDURE sql2pdf
　　CREATE PROCEDURE sql2pdf
　　@filename VARCHAR(100)
　　AS
　　CREATE TABLE #pdf (idnumber INT IDENTITY(1,1),code NVARCHAR(200))
　　CREATE TABLE #xref (idnumber INT IDENTITY(1,1),code VARCHAR(30))
　　CREATE TABLE #text (idnumber INT IDENTITY(1,1),code VARCHAR(200))
　　
　　DECLARE @end VARCHAR(7),
　　@beg　 VARCHAR(7),
　　@a1　　VARCHAR(3),
　　@a2　　VARCHAR(3),
　　@ad　　VARCHAR(5),
　　@cr　　VARCHAR(8),
　　@pr　　VARCHAR(9),
　　@ti　　VARCHAR(6),
　　@xstr　VARCHAR(10),
　　@page　VARCHAR(8000),
　　@pdf　 VARCHAR(100),
　　@trenutniRed NVARCHAR(200),
　　@rows　 INT,
　　@ofset　INT,
　　@len　　INT,
　　@nopg　 INT,
　　@fs INT,
　　@ole　　INT,
　　@x INT,
　　@file　 INT,
　　@object INT
　　SELECT @pdf = 'C:\' + @filename + '.pdf'
　　SET @page = ''
　　SET @nopg = 0
　　SET @object = 6
　　SET @end = 'endobj'
　　SET @beg = ' 0 obj'
　　SET @a1 = '<<'
　　SET @a2 = '>>'
　　SET @ad = ' 0 R'
　　SET @cr = CHAR(67) + CHAR(114) + CHAR (101) + CHAR(97) + CHAR(116) + CHAR (111) + CHAR(114)
　　SET @pr = CHAR(80) + CHAR(114) + CHAR (111) + CHAR(100) + CHAR(117) + CHAR (99 ) + CHAR(101) + CHAR(114)
　　SET @ti = CHAR(84) + CHAR(105) + CHAR (116) + CHAR(108) + CHAR(101)
　　SET @xstr = ' 00000 n'
　　SET @ofset = 396
　　INSERT INTO #xref(code) VALUES ('xref')
　　INSERT INTO #xref(code) VALUES ('0 10')
　　INSERT INTO #xref(code) VALUES ('0000000000 65535 f')
　　INSERT INTO #xref(code) VALUES ('0000000017' + @xstr)
　　INSERT INTO #xref(code) VALUES ('0000000790' + @xstr)
　　INSERT INTO #xref(code) VALUES ('0000000869' + @xstr)
　　INSERT INTO #xref(code) VALUES ('0000000144' + @xstr)
　　INSERT INTO #xref(code) VALUES ('0000000247' + @xstr)
　　INSERT INTO #xref(code) VALUES ('0000000321' + @xstr)
　　INSERT INTO #xref(code) VALUES ('0000000396' + @xstr)
　　INSERT INTO #pdf (code) VALUES ('%' + CHAR(80) + CHAR(68) + CHAR (70) + '-1.2')
　　INSERT INTO #pdf (code) VALUES ('%佑佑')
　　INSERT INTO #pdf (code) VALUES ('1' + @beg)
　　INSERT INTO #pdf (code) VALUES (@a1)
　　INSERT INTO #pdf (code) VALUES ('/' + @cr + ' (Ivica Masar ' + CHAR(80) + CHAR(83) + CHAR (79) + CHAR(80) + CHAR(68) + CHAR (70) + ')')
　　INSERT INTO #pdf (code) VALUES ('/' + @pr + ' (stored procedure for ms sql　[email protected])')
　　INSERT INTO #pdf (code) VALUES ('/' + @ti + ' (SQL2' + CHAR(80) + CHAR(68) + CHAR (70) + ')')
　　INSERT INTO #pdf (code) VALUES (@a2)
　　INSERT INTO #pdf (code) VALUES (@end)
　　INSERT INTO #pdf (code) VALUES ('4' + @beg)
　　INSERT INTO #pdf (code) VALUES (@a1)
　　INSERT INTO #pdf (code) VALUES ('/Type /Font')
　　INSERT INTO #pdf (code) VALUES ('/Subtype /Type1')
　　INSERT INTO #pdf (code) VALUES ('/Name /F1')
　　INSERT INTO #pdf (code) VALUES ('/Encoding 5' + @ad)
　　INSERT INTO #pdf (code) VALUES ('/BaseFont /Courier')
　　INSERT INTO #pdf (code) VALUES (@a2)
　　INSERT INTO #pdf (code) VALUES (@end)
　　INSERT INTO #pdf (code) VALUES ('5' + @beg)
　　INSERT INTO #pdf (code) VALUES (@a1)
　　INSERT INTO #pdf (code) VALUES ('/Type /Encoding')
　　INSERT INTO #pdf (code) VALUES ('/BaseEncoding /WinAnsiEncoding')
　　INSERT INTO #pdf (code) VALUES (@a2)
　　INSERT INTO #pdf (code) VALUES (@end)
　　INSERT INTO #pdf (code) VALUES ('6' + @beg)
　　INSERT INTO #pdf (code) VALUES (@a1)
　　INSERT INTO #pdf (code) VALUES ('　/Font ' + @a1 + ' /F1 4' + @ad + ' ' + @a2 + '　/ProcSet [ /' + CHAR(80) + CHAR(68) + CHAR (70) + ' /Text ]')
　　INSERT INTO #pdf (code) VALUES (@a2)
　　INSERT INTO #pdf (code) VALUES (@end)
　　INSERT INTO #text(code) (SELECT code FROM psopdf)
　　SELECT @x = COUNT(*) FROM #text
　　SELECT @x = (@x / 60) + 1
　　WHILE　@nopg < @x
　　BEGIN
　　DECLARE SysKursor　INSENSITIVE SCROLL CURSOR
　　FOR SELECT SUBSTRING((code + SPACE(81)), 1, 80) FROM #text WHERE idnumber BETWEEN ((@nopg * 60) + 1) AND ((@nopg + 1) * 60 )
　　FOR READ ONLY
　　OPEN SysKursor
　　FETCH NEXT FROM SysKursor INTO @trenutniRed
　　SELECT @object = @object + 1
　　SELECT @page = @page +　' ' + CAST(@object AS VARCHAR) + @ad
　　SELECT @len = LEN(@object) + LEN(@object + 1)
　　INSERT INTO #pdf (code) VALUES (CAST(@object AS VARCHAR)　+ @beg)
　　INSERT INTO #pdf (code) VALUES (@a1)
　　INSERT INTO #pdf (code) VALUES ('/Type /Page')
　　INSERT INTO #pdf (code) VALUES ('/Parent 3' + @ad)
　　INSERT INTO #pdf (code) VALUES ('/Resources 6' + @ad)
　　SELECT @object = @object + 1
　　INSERT INTO #pdf (code) VALUES ('/Contents ' + CAST(@object AS VARCHAR) + @ad)
　　INSERT INTO #pdf (code) VALUES (@a2)
　　INSERT INTO #pdf (code) VALUES (@end)
　　SELECT @ofset = @len + 86 + @ofset
　　INSERT INTO #xref(code) (SELECT SUBSTRING('0000000000' + CAST(@ofset AS VARCHAR),
　　LEN('0000000000' + CAST(@ofset AS VARCHAR)) - 9,
　　LEN('0000000000' + CAST(@ofset AS VARCHAR))) + @xstr)
　　INSERT INTO #pdf (code) VALUES (CAST(@object AS VARCHAR)　+ @beg)
　　INSERT INTO #pdf (code) VALUES (@a1)
　　SELECT @object = @object + 1
　　INSERT INTO #pdf (code) VALUES ('/Length ' + CAST(@object AS VARCHAR) + @ad)
　　INSERT INTO #pdf (code) VALUES (@a2)
　　INSERT INTO #pdf (code) VALUES ('stream')
　　INSERT INTO #pdf (code) VALUES ('BT')
　　INSERT INTO #pdf (code) VALUES ('/F1 10

转：http://edu.xvna.com/html/20982.html

转载于:https://www.cnblogs.com/gzggyy/archive/2013/02/25/2931853.html

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