SELECTCONCAT('A',CONCAT('B',CONCAT('C','D')))FROMdual; As to an Oracle specific SQL book recommendation, I’d go with Alan’s as a beginner even though it’s focus is MySQL. By the way, if you don’t ownLearning SQL hold off on buying it until the second edition is available...
“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source n...
Let's say you've read my earlier post,Why Infrastructure as Code Matters, did some reading onTerraform, and have started working with Oracle Cloud Infrastructure (OCI)Resource Managerto build your OCI infrastructure. So far, so good... There's plenty of great resources out there to help you...
17) Convert function calls from oracle to mysql E.g. If converting INT to VARCHAR or vice versa, don't have to use an equiv functions to TO_CHAR() as MySQL will automatically cast types, if that doesn't work try using a CONCAT() to force INT to VARCHAR and CAST/CONVERT(). ...
MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex - Best Validation of Domain? [C#] Upload ...
#metassist create -s myset -f -r 2 -S 10mb -v 0myset/hsp000: Hotspare pool is setup myset/hsp000: Hotspare is added myset/d2: Concat/Stripe is setup myset/d1: Concat/Stripe is setup myset/d0: Mirror is setup myset/d0: submirror myset/d1 is attached ...
This is a query that you can use to verify the Storage Engines actually used on your database: Copy code snippet Copied to Clipboard Error: Could not Copy Copied to Clipboard Error: Could not Copy SELECTCOUNT(*)as'# TABLES',CONCAT(ROUND(sum(data_length)/(1024*1024*1024),2),'G')DATA...
SQL> SELECT ITEM AS PRODUCE, 2 WHOLESALE, 3 WHOLESALE + 0.25 = RETAIL, 4 FROM PRICE; Check your implementation for the exact syntax.NOTE MySQL allows you to present your column alias in mixed case.You might be wondering what use aliasing is if you are not using command-line SQL. Fair...
This note demonstrates how to load data with SQL*Loader (sqlldr) using the functions CASE, CONCAT and TO_DATE to concatenate "0" at the beginning of a number column when is required to avoid format data problems.SolutionSign In To view full details, sign in with your My Oracle Support ...
MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex -...