I am getting id like this(max id in Storedprocedure) "100254A"(it is string),
now i can split the string "100254" and "A" after generate the next string like 100254B.
how to write the code generate the next strings like 100254C,...100254Z after 100255A will coming pls give me any suggestion
Thank u
hemanth
Maybe this can help:
DECLARE #String VARCHAR(200)
SET #String = '100254E'
DECLARE #number INT,
#letter VARCHAR(5)
SET #number = CAST(LEFT(#String, LEN(#String) - 1) AS INT)
SET #letter= SUBSTRING(#String,LEN(#String), LEN(#String))
--Check if it is Z
IF(ASCII(#letter)=90)
BEGIN
SET #number=#number+1
SET #letter=CHAR(65)
END
ELSE
BEGIN
SET #letter=CHAR(ASCII(#letter)+1)
END
SELECT CAST(#number AS VARCHAR(100))+#letter AS new
SELECT #String AS old
Use substring function.
try this hope it will help You
declare #temvalue varchar(50)
declare #givenvalue varchar(50)
set #givenvalue ='100254A'
set #temvalue= substring(#givenvalue,len(#givenvalue),1)
set #givenvalue=substring(#givenvalue,0,len(#givenvalue))
declare #tableid int
while ASCII(#temvalue)<=90
begin
set #tableid=ASCII(#temvalue)
declare #data varchar(1)
set #data=CHAR(#tableid)
print #givenvalue+#data
if #givenvalue <>'100257' -- UP TO THIS IT WILL generate STRING
begin
if #tableid=90
begin
set #givenvalue= CAST(cast(#givenvalue as int)+1 as varchar(50))
set #tableid=64
end
end
set #tableid+=1
set #temvalue=CHAR(#tableid)
end
Related
This is my SP, I am trying to parse this and the error
Incorrect syntax near '$.Role'
was shown.
The JSON is stored in a tables's column. What am I doing wrong?
CREATE PROCEDURE [dbo].[sp_GetKeyPersonRoleMinMax]
#SectionID INT,
#ProposalID INT
AS
SET NOCOUNT ON
Declare #FldKPRoleRequirementsList NVARCHAR(MAX)
Declare #FldName varchar(50)
DEclare #FldIncl varchar(50)
Declare #FldRequired varchar(50)
Declare #FldLabel varchar(max)
Declare #FldList varchar(max)
CREATE Table #RoleMinMaxTemp
(
ID INT IDENTITY(1, 1) ,
Role nvarchar(1000),
MinRoleCount INT,
MaxRoleCount INT
)
Declare Fld_Cursor Cursor For
SELECT FldName, FldIncl, FldRequired, FldLabel,FldList from tblFld where FldParent = 1367 AND FldName like 'FldKPRoleRequirementsList%'
SET NOCOUNT ON
Open Fld_Cursor
WHILE (##Fetch_Status = 0)
BEGIN
if (#FldName = 'FldKPRoleRequirementsList')
BEGIN
SET #FldKPRoleRequirementsList = #FldList
END
FETCH next from Fld_Cursor into #FldName, #FldIncl, #FldRequired, #FldLabel,#FldList
END
Close Fld_Cursor
Deallocate Fld_Cursor
IF(#FldKPRoleRequirementsList IS NOT NULL and Len(#FldKPRoleRequirementsList) >0)
BEGIN
INSERT INTO #RoleMinMaxTemp
SELECT *
FROM OPENJSON(#FldKPRoleRequirementsList,'$.FldRole')
WITH (
Role nvarchar(1000) '$.Role',
MinRoleCount INT '$.MinRoleCount',
MaxRoleCount INT '$.MaxRoleCount'
);
END;
What is the reason for this error? I am using SQL Server 2016.
Try changing you compactibility of SQL SERVER to 130. Your must be below that.
ALTER DATABASE <DatabaseName> SET COMPATIBILITY_LEVEL = 130
Use this script to change it.
I need to create a function that I found here: http://vyaskn.tripod.com/code/propercase.txt It converts text to "ProperCase," first letter of every word to uppercase.
CREATE FUNCTION PROPERCASE
(
-- The string to be converted to proper case
#input VARCHAR( 8000 )
)
-- This function returns the proper case string of varchar type
RETURNS VARCHAR( 8000 )
AS
BEGIN
IF #input IS NULL
BEGIN
-- Just return NULL if input string is NULL
RETURN NULL
END
-- Character variable declarations
DECLARE #output VARCHAR( 8000 )
-- Integer variable declarations
DECLARE #ctr INT, #len INT, #found_at INT
-- Constant declarations
DECLARE #LOWER_CASE_a INT, #LOWER_CASE_z INT, #Delimiter CHAR(3), #UPPER_CASE_A INT, #UPPER_CASE_Z INT
-- Variable/Constant initializations
SET #ctr = 1
SET #len = LEN(#input)
SET #output = ''
SET #LOWER_CASE_a = 97
SET #LOWER_CASE_z = 122
SET #Delimiter = ' ,-'
SET #UPPER_CASE_A = 65
SET #UPPER_CASE_Z = 90
WHILE #ctr <= #len
BEGIN
-- This loop will take care of reccuring white spaces
WHILE CHARINDEX(SUBSTRING(#input,#ctr,1), #Delimiter) > 0
BEGIN
SET #output = #output + SUBSTRING(#input,#ctr,1)
SET #ctr = #ctr + 1
END
IF ASCII(SUBSTRING(#input,#ctr,1)) BETWEEN #LOWER_CASE_a AND #LOWER_CASE_z
BEGIN
-- Converting the first character to upper case
SET #output = #output + UPPER(SUBSTRING(#input,#ctr,1))
END
ELSE
BEGIN
SET #output = #output + SUBSTRING(#input,#ctr,1)
END
SET #ctr = #ctr + 1
WHILE CHARINDEX(SUBSTRING(#input,#ctr,1), #Delimiter) = 0 AND (#ctr <= #len)
BEGIN
IF ASCII(SUBSTRING(#input,#ctr,1)) BETWEEN #UPPER_CASE_A AND #UPPER_CASE_Z
BEGIN
SET #output = #output + LOWER(SUBSTRING(#input,#ctr,1))
END
ELSE
BEGIN
SET #output = #output + SUBSTRING(#input,#ctr,1)
END
SET #ctr = #ctr + 1
END
END
RETURN #output
END
I need a function to do that, but it's giving me error...
You are using MySQL, but the syntax you have is for SQL Server. Please read the documentation about MySQL's syntax and convert your procedure to use that syntax. The major constructs are the same, but the syntax is a little different. Here are some things to start with:
Local variables never start with #.
IF is condition followed by THEN followed by any number of lines of code, followed by END IF. The BEGIN...END construct is not used for IF statements in MySQL.
The functions are different. You won't use CHARINDEX but instead INSTR.
Here's the relevant MySQL documentation: http://dev.mysql.com/doc/refman/5.5/en/stored-routines-syntax.html and http://dev.mysql.com/doc/refman/5.5/en/sql-syntax-compound-statements.html.
I need the following output in SQL server 2008
problem is to remove numbers from string
i.e column name is associated_id which is nvarchar type and value could be (23,34,45)
But I want the following result (23,45).
May this help
CREATE FUNCTION [dbo].[GetAlphabetFromAlphaNumeric]
(#strAlphaNumeric VARCHAR(500))
RETURNS VARCHAR(500)
AS
BEGIN
DECLARE #intAlpha INT
SET #intAlpha = PATINDEX('%[0-9]%', #strAlphaNumeric)
BEGIN
WHILE #intAlpha > 0
BEGIN
SET #strAlphaNumeric = STUFF(#strAlphaNumeric, #intAlpha, 1, '' )
SET #intAlpha = PATINDEX('%[0-9]%', #strAlphaNumeric )
END
END
RETURN ISNULL(#strAlphaNumeric,0)
END
I have a long string.I want to check throughout this string for consecutive 15 letters if there is no space i have to manually put a space in sql server. Can any one pls help??
For eg. my string is 'ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ'
then it should appear like 'ABCDEFGHIJKLMNOP QRSTUVWXYZABCDE FGHIJKLMNOPQRST UVWXYZ'
#dcp1986: I tried with your function as below.
SELECT dbo.UF_StringSplitter('HeloEveryonehru Howslyfgoingonn HaveaGoodDayGoodMorning')
But an unexpected split occured. I think your function must be modified as below for the correct result:
IF EXISTS(SELECT * FROM sysobjects WHERE ID = OBJECT_ID('UF_StringSplitter'))
DROP FUNCTION UF_StringSplitter
GO
CREATE FUNCTION UF_StringSplitter (
#psCSString VARCHAR(MAX)
)
RETURNS VARCHAR(MAX)
AS
BEGIN
DECLARE #sTemp VARCHAR(MAX)
DECLARE #tTemp VARCHAR(MAX)
SET #tTemp=''
WHILE LEN(#psCSString)>15
BEGIN
SET #sTemp = LEFT(LTRIM(#psCSString), 15)
SET #psCSString = LTRIM(SUBSTRING(#psCSString,16, LEN(#psCSString)))
IF #psCSString LIKE ' %'
SET #tTemp=#tTemp+#sTemp
ELSE
SET #tTemp=#tTemp+#sTemp+' '
END
SET #tTemp=#tTemp+#psCSString
RETURN #tTemp
END
You could use a function like this
IF EXISTS(SELECT * FROM sysobjects WHERE ID = OBJECT_ID('UF_StringSplitter'))
DROP FUNCTION UF_StringSplitter
GO
CREATE FUNCTION UF_StringSplitter
(
#psCSString VARCHAR(MAX)
)
RETURNS VARCHAR(MAX)
AS
BEGIN
DECLARE #sTemp VARCHAR(MAX)
DECLARE #tTemp VARCHAR(MAX)
SET #tTemp=''
WHILE LEN(#psCSString)>15
BEGIN
SET #sTemp = LEFT(#psCSString, 15)
SET #psCSString = SUBSTRING(#psCSString,16, LEN(#psCSString))
IF #psCSString LIKE ' %'
SET #tTemp=#tTemp+#sTemp
ELSE
SET #tTemp=#tTemp+#sTemp+' '
END
SET #tTemp=#tTemp+#psCSString
RETURN #tTemp
END
Go
Here i have hard coded the splitting value, and you can use the function
UPDATE mytable SET mycol=dbo.UF_StringSplitter(mycol)
I don't know how to do it on a single statement, but you can create a sql function something like this
create function AddStuffCharacterInLength (#original nvarchar(100), #take int, #stuff varchar(100))
returns nvarchar(200)
AS
BEGIN
declare #result nvarchar(200)
declare #len int
declare #skip int
set #len = len(#original)
set #result = ''
set #skip = (#take * -1) + 1
while #len > 0
begin
set #result = #result + substring(#original, #skip + #take, #take)
set #len = #len - #take
set #skip = #skip + #take
if #len > 0
set #result = #result + ' '
end
RETURN #result
END
And use it like this
select dbo.AddStuffCharacterInLength ('ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ',15, ' ')
And the output should be
----------------------------------------------------------------------------------------------------
ABCDEFGHIJKLMNO PQRSTUVWXYZABCD EFGHIJKLMNOPQRS TUVWXYZ
(1 row(s) affected)
I was wondering, if there is some way to shuffle the letters of a string in mysql/sql, i.e. something like the pseudocode: SELECT SHUFFLE('abcdef')?
Couldn't find any from http://dev.mysql.com/doc/refman/5.0/en/string-functions.html and searching for it just seems to find solutions for shuffling results, not a string.
Here you go:
DELIMITER //
DROP FUNCTION IF EXISTS shuffle //
CREATE FUNCTION shuffle(
v_chars TEXT
)
RETURNS TEXT
NOT DETERMINISTIC -- multiple RAND()'s
NO SQL
SQL SECURITY INVOKER
COMMENT ''
BEGIN
DECLARE v_retval TEXT DEFAULT '';
DECLARE u_pos INT UNSIGNED;
DECLARE u INT UNSIGNED;
SET u = LENGTH(v_chars);
WHILE u > 0
DO
SET u_pos = 1 + FLOOR(RAND() * u);
SET v_retval = CONCAT(v_retval, MID(v_chars, u_pos, 1));
SET v_chars = CONCAT(LEFT(v_chars, u_pos - 1), MID(v_chars, u_pos + 1, u));
SET u = u - 1;
END WHILE;
RETURN v_retval;
END;
//
DELIMITER ;
SELECT shuffle('abcdef');
See sqlfiddle.com for the output.
Tested successfully with mariadb 10.1 (mysql 5.6 equivalent)
Edit: this solution is for Microsoft SQL Server.
As it's not allowed to use RAND() in user defined function, we create a view to use it later in our shuffle function:
CREATE VIEW randomView
AS
SELECT RAND() randomResult
GO
The actual shuffle function is as following:
CREATE FUNCTION shuffle(#string NVARCHAR(MAX))
RETURNS NVARCHAR(MAX) AS
BEGIN
DECLARE #pos INT
DECLARE #char CHAR(1)
DECLARE #shuffeld NVARCHAR(MAX)
DECLARE #random DECIMAL(18,18)
WHILE LEN(#string) > 0
BEGIN
SELECT #random = randomResult FROM randomView
SET #pos = (CONVERT(INT, #random*1000000) % LEN(#string)) + 1
SET #char = SUBSTRING(#string, #pos, 1)
SET #shuffeld = CONCAT(#shuffeld, #char)
SET #string = CONCAT(SUBSTRING(#string, 1, #pos-1), SUBSTRING(#string, #pos+1, LEN(#string)))
END
RETURN #shuffeld
END
Calling the function
DECLARE #string NVARCHAR(MAX) = 'abcdefghijklmnonpqrstuvwxyz0123456789!"ยง$%&/()='
SELECT dbo.shuffle(#string)
There is nothing in standard SQL - your best bet is probably to write a user defined function