db2 data types

The following articles mainly describe the basic knowledge of DB2 data types. We all know that DB2 has multiple built-in data types, including. Numeric), string character string), graphic string), binary string) or datetime ). The

DB2 Vs MySQL series | comparison of data types between MySQL and DB2, db2mysql As MySQL Databases become more and more widely used, there are more and more demands for migration from DB2 to MySQL databases. During database migration, the first and most basic and most imp

First, the table below describes the ing relationship with the DB2/400 data types, which is a one-to-many relationship. The specific ing relationship should be analyzed for specific issues. Note: The DATE in Oracle contains the year, month, day, hour, minute, and second. It does not correspond to the DATE in DB2/400. T

This article from: http://www.bitscn.com/oracle/install/200604/16541.html First, the following table describes the ing between Oracle and DB2/400 data types, which is a one-to-many relationship. The specific ing relationship should be analyzed according to specific issues. Note: Date and Time The date in Oracle contains the year, month, day, hour, minute, and se

First, the following table describes the ing between Oracle and DB2/400 data types, which is a one-to-many relationship. The specific ing relationship should be analyzed according to specific issues. Note: Date and Time The date in Oracle contains the year, month, day, hour, minute, and second. It does not correspond to the date in

First of all, the corresponding relationship between the db2/400 data types is described in the following table, which is a one-to-many relationship, and the specific problem should be analyzed concretely. Precautions:The date in Oracle contains the year, month, day, time, minute, and second, it does not correspond to date in

This article introduces the Data Types of Oracle and DB2, and describes in detail, it should be noted that DATE in Oracle contains year, month, day, hour, minute, second, it does not correspond to the DATE in DB2/400. The DATE in DB2/400 only includes the year, month, and da

The DB2 datetime data type is one of the Data Types in the DB2 database. The following section describes the DB2 datetime data types for you

This article mainly tells you about the basic knowledge of DB2 data types. DB2 built-in data types can be divided into numeric), string character string), and graphical string graphic string) and binary string) or datetime ). Ther

Label:=========================oracle VS db2==================================== This article transferred from: http://www.bitscn.com/oracle/install/200604/16541.htmlFirst, the following table describes the relationship between Oracle and db2/400 data types, is a one-to-many relationship, the specific use of the corres

Today we will mainly talk about the DB2 data type. We all know that DB2's built-in data types can be divided into numeric, string character string, and graphic string), binary string type binary string) or datetime ). There is also a special

java.math.bigdecimal numeric numeric numeric numeric other java.lang.object other other other NBSP;OTHERNBSP; real java.lang.float real real real real smallint java.lang.integer smallint smallint smallint smallint time java.sql.time time

The built-in data types of the DB2 database are mainly divided into numeric, character string, graphic string, and binary string) or datetime ). There is also a special data type called DATALINK. The DATALINK value contains logical references to files not stored in the database.Numeric

4. DECIMAL (P, S) --- DECIMAL type, where P indicates precision, S indicates DECIMAL places, and implicit DECIMAL places (DECIMAL places are not counted in digits ). For example, MDECIMAL () is the precision of M. 4. DECIMAL (P, S) --- DECIMAL type, where P indicates precision, S indicates DECIMAL places, and implicit DECIMAL places (DECIMAL places are not counted in digits ). For example, m decimal (5, 2) is the precision of M. Common Data

 Copyright NOTICE: This article is the original article of the blogger, without the permission of the blogger may not be reproduced. Common data types for DB2 include the following: A. Digital type. 1. SMALLINT---Short integral type, the range is -32768~+32767, once used less 2. Int/integer---Integral type, 4 bytes, range is -2147483648~+2147483647, used more

Common Data Types of DB2 include: 1. Digital type. 1. SMALLINT --- short integer, range:-32768 ~ + 32767, less than once 2. INT/INTEGER --- INTEGER, 4 bytes in the range of-2147483648 ~ + 2147483647, multiple times for auto-generated sequence or Table Record id. 3. BIGINT ---- big integer, 8 bytes. The precision is 19 BITs. It is large enough and generally seldom

Label:When you create a table, you can improve database performance by selecting the appropriate data type for the column.1. Select the appropriate data type to avoid data type conversions. For example, a date, someone using a string to hold the date, timestamp, and finally we will use To_date in the program to do the data