Row-based replication: attribute promotion and demotion.Row-based replication supports attribute promotion and demotion between smaller data types and larger types. It is also possible to specify whether or not
SQL Serialization and Deserialization: The CDT library provides the function of serializing data structures into SQL format, and can easily deserialize data structures from SQL data. Type Checking and Conversion: CDT offers a range of methods for checking the data type of fields and provides convenie...
Footnote 1When specifying the maximum size of a value of this data type in PL/SQL, use an integer literal (not a constant or variable) whose value is in the range from 1 through 32,767. Footnote 2Supported only for backward compatibility with existing applications. http://docs.oracle.com/...
SQL Server Data Tools (SSDT) includes a Schema Compare utility that you can use to compare two database definitions. The source and target of the comparison can be any combination of connected database, SQL Server database project or snapshot or .dacpac file. The results of the compari...
MQL vs. SQL: Guide to Different Types of Leads MQLs (marketing qualified leads) have engaged with your marketing efforts whereas SQLs (sales qualified leads) have been vetted by your sales team. On this page What is a marketing qualified lead (MQL)? What is a sales qualified lead (SQL)...
To search SQL Server data over multiple tables, theJoinclause can be used. The Join clause combines rows from two or more tables, based on a related column between them: SELECTp.BusinessEntityID,p.PersonType,p.FirstName,p.MiddleName,p.LastName,p.Suffix,e.JobTitle,e.BirthDateFROMPerson.Pe...
[ERROR] Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space [ERROR] Slave SQL: Can't create conversion table for table 'xxx.yyy', Error_code: ...
Data Types Functions and Operators SQL Statements The InnoDB Storage Engine Alternative Storage Engines Replication Configuring Replication Replication Implementation Replication Solutions Using Replication for Backups Handling an Unexpected Halt of a Replica Using Replication with Different Source an...
Enter SQL macros! These enable you to create query templates. At parse time the database can swap in the names you pass for the tables and columns to form the query. With table SQL macros you can build a template based on your favourite comparison method. ...
LINQ to SQL -> Insert into IDENTITY field Linq to SQL insert if not already in database LINQ to SQL read-write locking LINQ Vs ForEach Loop which one better in performance and other thing also LINQ: Compare a datetime to a string month ...