Oracle, MySQL, Sybase, Informix and other databases

• 'IN operator' for dates in sql
• 'OraOLEDB.Oracle' provider is not registered on the local machine, when working with a console application
• 'System.OutOfMemoryException' for documentformat.open xml
• "Connection request timed out" string (Error)
• [Resolved] ORA-12514: TNS:listener does not currently know of service requested in connectdescriptor
• {"Unable to load DLL 'OraOps9.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)"}
• A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call) no address was supplied
• Access denied for user ''@'localhost' (using password: NO)
• ASP.NET C# connect to Oracle database to update data failture
• asp.net connecting to oracle db IIS problem
• Asp.Net Connection Pool Timeout With Oracle 11g
• ASP.Net Site not able to connect with Oracle Database when deployed on IIS 8.5.
• asp.net to oracle application produces error ORA-12154 :TNS:could not resolve the connect identifier specified
• ASP.NET--IIS 7-- IBM DB2 Issue
• Attempt to load Oracle client libraries threw BadImageFormatException.
• Best way to connect Sybase datbase from .NET
• Best way to export data from a Datatable to Excel using C#
• Bulk insert into oracle database from datatable
• C:\Windows\Microsoft.NET\assembly\GAC_64\Oracle.[web, DataAccess]
• C# - mySQL SELECT LIKE query not behaving properly
• C# code to update excel cell
• Call oracle stored procedure using c#
• calling a oracle function in a package from C#
• calling an oracle pl sql function from a c# method.
• can mysql function returns tables ???
• Change column datatype from varchar2 to number(10) and keep exisiting data Oracle 10g
• Client unable to establish a connection
• Connect to MariaDB with Visual Studio/Entity Framework
• Connect to Oracle Database from .Net Framework 3.5
• connecting to oracle using UDL file
• connecting to Oracle with ASP.NET web.config connection string ?Do I need to install a client?
• Convert Html file to Word file
• Convert Sql Server Stored procedures to oracle stored procedures
• Converting Now date to Oracle's whacky date
• copy a row with formulas and insert it below
• Could not find installable ISAM error when importing from Excel
• Could not load file or assembly 'Oracle.DataAccess, Version=4.122.1.0,
• Could not load file or assembly 'Oracle.DataAccess...
• Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.
• Could not load file or assembly Oracle.DataAccess
• Could not load file or assembly Oracle.DataAccess,Version=2.112.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342
• Could not load file or assembly Oracle.Web, Version=4.112.4.0
• create a MySQL view that queries a remote db server
• Data source name not found and no default driver specified
• DataTable as a parameter in PL/SQL procedure?
• DB2 .NET Data Provider in Visual Studio
• DB2 Connectivity issue
• Design a database schema to store settings in mongodb
• Do I need to commit when executing ExecuteNonQuery to update?
• DocumentFormat.OpenXml Currency Format Issue
• EPPLUS - Issue with formulas
• EPPlus, .NET Core3 and setting value of Excel cell
• Err: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax
• ERROR : The type initializer for 'Oracle.DataAccess.Client.OracleConnection' threw an exception
• ERROR [HY000] [Informix .NET provider][Informix]Database locale information mismatch
• ERROR [HY000] [MySQL][ODBC 3.51 Driver]Can't connect to MySQL server on 'localhost' (10061)
• ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
• ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
• Error statement handle not executed when calling a storeproc in c#
• establishing an oracle connection in asp.net
• Excel to XML conversion by C#
• Excel-Openxml Dropdownlist using datavalidation
• Export Oracle table data to Excel from web Application
• External table is not in the expected format.
• Failed to find or load the registered .Net framework data provider
• Failed to load database information. Details: The database DLL 'crdb_oracle.dll' could not be loaded.
• file is already opened exclusively by another user, or you need permission to view its data.
• Fill a DataTable from Database
• Find Duplicate Records In Excel While Uploading into gridView through c sharp
• Get OleDb reading from excel to skip all empty rows.
• Get the error : ORA-06550: line 1, column 7: PLS-00221: 'spname' is not a procedure or is undefined
• Getting an error Could not load file or assembly "Oracle.DataAccess" or one of its dependencies
• Getting Oracle Function return in C# Code
• Help declaring a TinyInt(1) output parameter using MySqlConnector?
• help on a creating a oracle procedure with optional parameters
• How can I download Mysql.Data.dll version 5.1.7.0 connector for asp.net
• How can I solve this problem ::Sheet1$' is not a valid name.
• How can I solve this problem?? ORA-01000: maximum open cursors exceeded
• How to attach a MySql database to a MySql database server.
• How to call two select statements from one stored procedure
• how to connect mysql database through web.config
• How to connect postgresql database with asp.net
• How to connect to Mysql database in web application using asp.net with c#
• How to Convert .xlsx file to Text File with Delimitor as | using c#
• How to Convert From Decimal to String in Mysql
• How to determine if right version of odp is installed? How to eliminate extra "homes"?
• How to do expand/collapse table in mvc 5
• How to fix "ERROR [08S01] [MySQL][ODBC 5.1 Driver][mysqld-5.1.46-community]MySQL server has gone away" ?
• how to generate guid in mysql?
• How to get OUT parameter from MySQL stored procedure
• How to Identify Excel Values based on Column Headers
• How to insert intro Oracle DB using Named Parameters
• How to insert Time to MySql
• How to open and view PDF from BLOB field of a oracle database
• How to pass two or more Parameter inside foreach loop
• How to read a data row from excel with more than 255 characters?
• How to Read excel sheet from 3rd (nth) row using Oledb provider
• how to read the text file with pipe delimited in c# and put data in datatable
• How to remove 64 bit Oracle client (Version 12.1.0.2.0 ) from windows server 2012
• How to return a table through a stored procedure?
• How to return result from Oracle stored procedure.
• How to see Columns and corresponding Datatypes in a Table
• How to solve the OCI-22053 overflow error
• How to take backup of database in oracle sql developer?
• How to test Oracle Connection
• How to update single cell of excel sheet using oledb connection,
• How to write in .dbf file with c#
• Import from excel into mysql in ASP.net C# ?
• Import whole content or data of excel sheet .XLSB file into a datatable in C#.net
• Insert multiple rows into Oracle from .Net
• Insert with foreach
• Insert with While Loop in MySQL database table
• Inserting all rows of a datatable into Oracle Table in a single shot, not row by row using C#
• Inserting Date into Oracle DB Table - C#
• inserting null value in postgres
• Integrated Security problem in Connection string
• Invalid operation. The OracleDataReader is closed.
• Is it possible to get number of columns from excel or csv before allowing upload?
• Is sqlBulkCopy possible in oracle?
• keyword not supported error
• Microsoft Jet database engine could not find the object 'sheet1$'.
• Microsoft.Office.Interop.Excel.Workbook excelWorkBook = excelApp.Workbooks.Add(misValue) failing with COM error
• MySQL DateTime does not save the Time
• Mysql Insert Data from Local server to Remote server
• MySql.Data.MySqlClient.MySqlConnection is not defined
• MySqlException: Column cannot be null
• Namespace name 'MySql' could not be found
• Need help figuring out BC30002: Type 'OracleConnection' is not defined.
• Need to check for null return on ExecuteNonQuery()
• Need to Rewrite the Query, Error: a column may not be outer-joined to a subquery
• ODAC
• Operation is not valid due to the current state of the object using the dataReader
• ora numeric or value error: character string buffer too small
• ORA-00928: missing SELECT keyword, i'm not able to insert values in oracle10.2.0 table from .net2.0
• ORA-01013: user requested cancel of current operation
• ORA-01017: invalid username/password; logon denied
• ORA-12154: TNS:could not resolve the connect identifier specified
• ORA-12504: TNS: listener was not given the Service_name in connect_data
• ORA-12537 Network Session: End of file
• ORA-28547: connection to server failed, probable Oracle Net admin error
• Oracle Date Formating Null date as 00/00/0000
• Oracle Error: Unable to cast object of type Oracle.DataAccess.Types.OracleDate to type System.IConvertible
• Oracle Wallet connection string
• OracleBulkCopy in .NET??
• OracleClient Connection Error
• OracleDataReader doesnt seem to have a row count property...
• parameter must be defined error on mysql with c#
• pdf to excel conversion
• PL/SQL query to calculate Quarterly, QTD (Quarterly to Date) sale total
• PL/SQL to calculate commission
• PLS-00221: is not a procedure or is undefined FUNCTIONS VS. STORED PROCEDURES - ADO.NET TO ORACLE FUNCTION
• Problem declaring variables in MySQL
• problem in using placeholders with sql insert query
• Problem with compare DateTime format in C# with Oracle Date datatype!
• problem with MSDAORA provider on 64 bit environment
• Problems with TransactionScope
• Programmatically conect to Oracle in C# - ODBC connection
• Read data from excel sheet from the column which is of type Number.
• Read the content of Excel Binary File (.XLSB) file using EPPlus library or any other dll
• Regarding Oracle client and networking components issues
• retrieve blob file from MySQL and save them to filesystem
• Return an Oracle Ref Cursor to a .NET DataReader object by using the .NET Managed Provider for Oracle
• SCOPE_IDENTITY() in Oracle???
• SQLBase database connection problem.
• SQLite error "SQLite error no such table:"
• store a string array in a database field
• stored procedure in oracle sql developer
• Syntax Error: Expecting '.', identifier or quoted identifier
• System.Collections.ListDictionaryInternal
• System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
• Teradata connectivity using Teradata.Net.Data.Provider not working
• The 'MySQLProv' provider is not registered on the local machine.
• The 'VFPOLEDB.1' provider is not registered on the local machine . . .
• The filegroup "comn_data" has no files assigned to it.+sql
• The IBMDA400 provider is not registered on the local machine
• The Microsoft Access database engine could not find the object 'Sheet1$'
• THe MSDAORA.1 provider is not registered on local machine
• The provider is not compatible with the version of Oracle client
• The type initializer for 'Oracle.DataAccess.Client.OracleConnection' threw an exception
• The type initializer for 'Sap.Data.Hana.HanaConnection' threw an exception
• The type or namespace name 'Npgsql' could not be found
• This backend version is not supported to design database diagrams or tables. (MS Visual Database Tools)
• Timeout in IO operation- Mysql connection
• TNS:could not resolve the connect identifier specified
• Transpose data from columns to rows
• Type Excel.worksheet not defined, Type Excel.workbook not defined
• Unable to connect to any of the specified MySQL hosts
• Unable to convert MySQL date/time value to System.DateTime
• Unspecified error (Exception from HRESULT: 0x80004005 (E_FAIL)
• Update error ORA-01008: Not all variables bound
• Updating DataList - ORA-01036: illegal variable name/number
• Upgrade to 4.0 - "Arithmetic operation resulted in an overflow Error" - MySQL driver issue
• Upload xlsx (MS excel) file to oracle DB
• Using bind variable with an IN clause
• when max(date) is not working: getting the most recent date
• where is my object explorer icon in oracle sql developer ?
• You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
• You have specified an invalid column ordinal