C# Error Converting Data Type Int To Tinyint
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here for a quick overview of the site Help Center Detailed answers to any questions you might have arithmetic overflow error converting expression to data type tinyint Meta Discuss the workings and policies of this site About Us arithmetic overflow error converting identity to data type tinyint Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with error converting data type nvarchar to int c# us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just convert int to tinyint c# like you, helping each other. Join them; it only takes a minute: Sign up Trouble calling stored procedure with parameters up vote 1 down vote favorite I am trying to update SQL Server Agent schedules using msdb.dbo.sp_update_schedule, but when I try to call the stored procedure from code I get exceptions. System.Data.OleDb.OleDbException: Error converting data type
Convert Tinyint To Int Sql
int to tinyint. at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) at System.Data.OleDb.OleDbCommand.ExecuteNonQuery() How can I convert a value to a tinyint? I have tried MyParameter.DbType = System.Data.DbType. but there is no TinyInt available. c# sql sql-server-agent tinyint share|improve this question asked Dec 13 '10 at 17:39 Tester101 3,60563362 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote accepted MyParameter.DbType = System.Data.DbType.Byte; share|improve this answer answered Dec 13 '10 at 17:42 poindexter12 1,2701118 add a comment| up vote 2 down vote try with MyParameter.DbType = System.Data.DbType.Byte because tinyint is actually Integer data from 0 through 255. Storage size is 1 byte. share|improve this answer answered Dec 13 '10 at 17:44 TalentTuner 13k32149 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or
Tinyint Sql
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss tinyint mysql Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only tinyint size takes a minute: Sign up How can you convert “tinyint” of t-sql to integer in c#? up vote 50 down vote favorite 9 I have a tinyint column in the database and I wish to convert it to Int32 for an http://stackoverflow.com/questions/4431715/trouble-calling-stored-procedure-with-parameters SqlDataReader. How do i go about it? Edit #1 I recently had to do this. int a = dataReader.GetByte(dr.GetOrdinal("ColumnName")); #In Addition to Answer SQL Server Data Type Mappings bigint - GetInt64 binary - GetBytes int - GetInt32 money - GetDecimal rowversion - GetBytes smallint - GetInt16 tinyint - GetByte uniqueidentifier - GetGuid ... For more info visit - SQL Server Data Type Mappings c# sql-server share|improve this question edited Feb 25 '14 at 15:33 Robbert 5,28441740 asked Dec 17 '09 at http://stackoverflow.com/questions/1922094/how-can-you-convert-tinyint-of-t-sql-to-integer-in-c 14:19 Tebo 4,98383550 add a comment| 5 Answers 5 active oldest votes up vote 69 down vote accepted What does it normally come back as - byte? If so, just do an unbox and then a convert: (int)(byte) reader["column"]; or just let the conversion happen naturally: int x = (byte) reader["column"]; or do the same with the strongly typed methods: int x = reader.GetByte(column); Adjust this to sbyte or short or whatever if I'm wrong about it mapping to byte. You could do the conversion at the SQL Server side, but I'd personally do it at the client side instead, and keep the SQL simpler. share|improve this answer answered Dec 17 '09 at 14:24 Jon Skeet 898k48665127449 3 No, you're correct. tinyint is a byte. –Jim H. Dec 17 '09 at 14:32 add a comment| up vote 3 down vote Use "SByte" works every-time For handling the Tiny Int problem share|improve this answer answered Dec 12 '14 at 16:53 Pec1983 1157 add a comment| up vote 0 down vote int RetValue; RetValue = (int)(byte)dt.Rows[A][B] // A = RowNo , B = 'tinyint' Column Name. share|improve this answer edited Nov 21 '11 at 14:04 Justin 54.1k32151277 answered Nov 21 '11 at 13:57 Rajesh Abraham 9819 add a comment| up vote 0 down vote To get a tinyint from a sql table i do the following: retorno = Convert.ToInt32(dr.GetByte(dr.GetOrdinal("StepStatus"))); Where retorno is a int variable. I hope this help you. share|improve
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs https://msdn.microsoft.com/en-us/library/ms187745.aspx Channel 9 Documentation APIs and reference Dev centers Retired content Samples https://msdn.microsoft.com/en-us/library/ms191530.aspx We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Transact-SQL Reference (Database Engine) Data Types (Transact-SQL) Numeric Types Numeric Types int, bigint, smallint, and tinyint (Transact-SQL) int, bigint, smallint, and tinyint (Transact-SQL) int, bigint, smallint, and tinyint (Transact-SQL) error converting decimal and numeric (Transact-SQL) float and real (Transact-SQL) int, bigint, smallint, and tinyint (Transact-SQL) money and smallmoney (Transact-SQL) TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. int, bigint, smallint, and tinyint (Transact-SQL) Other Versions SQL error converting data Server 2012 THIS TOPIC APPLIES TO: SQL Server (starting with 2008)Azure SQL DatabaseAzure SQL Data Warehouse Parallel Data Warehouse Exact-number data types that use integer data.Data typeRangeStoragebigint-2^63 (-9,223,372,036,854,775,808) to 2^63-1 (9,223,372,036,854,775,807)8 Bytesint-2^31 (-2,147,483,648) to 2^31-1 (2,147,483,647)4 Bytessmallint-2^15 (-32,768) to 2^15-1 (32,767)2 Bytestinyint0 to 2551 ByteRemarksThe int data type is the primary integer data type in SQL Server. The bigint data type is intended for use when integer values might exceed the range that is supported by the int data type.bigint fits between smallmoney and int in the data type precedence chart.Functions return bigint only if the parameter expression is a bigint data type. SQL Server does not automatically promote other integer data types (tinyint, smallint, and int) to bigint. Caution When you use the +, -, *, /, or % arithmetic operators to perform implicit or explicit conversion of int, smallint, tinyint, or bigint constant values to the float, real, decimal or numeric data types, the rules that SQL Server applies when it calculates the data typ
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Microsoft SQL Server Language Reference Transact-SQL Reference (Database Engine) Data Types (Transact-SQL) Data Types (Transact-SQL) Data Type Conversion (Database Engine) Data Type Conversion (Database Engine) Data Type Conversion (Database Engine) Constants (Transact-SQL) Data Type Conversion (Database Engine) Data Type Precedence (Transact-SQL) Data Type Synonyms (Transact-SQL) Precision, Scale, and Length (Transact-SQL) bit (Transact-SQL) cursor (Transact-SQL) Date and Time Types hierarchyid (Transact-SQL) Numeric Types rowversion (Transact-SQL) Spatial Types String and Binary Types sql_variant (Transact-SQL) table (Transact-SQL) uniqueidentifier (Transact-SQL) xml (Transact-SQL) TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Data Type Conversion (Database Engine) Other Versions SQL Server 2012 Updated: February 5, 2016THIS TOPIC APPLIES TO: SQL Server (starting with 2008)Azure SQL DatabaseAzure SQL Data Warehouse Parallel Data Warehouse Data types can be converted in the following scenarios:When data from one object is moved to, compared with, or combined with data from another object, the data may have to be converted from the data type of one object to the data type of the other.When data from a Transact-SQL result column, return code, or output parameter is moved into a program variable, the data must be converted from the SQL Server system data type to the data type of the variable.When you convert between an application variable and a SQL Server result set column, return code, parameter, or parameter marker, the supported data type conversions are defined by the database API.Implicit and Explicit ConversionData types can be converted either implicitly or explicitly.Implicit conversions are not visible to the user. SQL Server automatically converts the data from one data type to another. For example, when