Data type mapping i.e, what data type of Salesforce maps to what data type of SQL Server or Oracle Data Type.

SalesForce Data Type SQL Server Data Type ORACLE Data Type
boolean bit varchar2(1)
date smalldatetime date
datetime Datetime date
currency decimal(precision,scale) number(precision,scale)
double decimal(precision,scale) number(precision,scale)
int Int number(10)
picklist nvarchar(255) varchar2(255)
id nvarchar(18) varchar2(18)
reference nvarchar(18) varchar2(18)
textarea nvarchar(max) varchar2(4000)
email nvarchar(255) varchar2(255)
phone nvarchar(255) varchar2(255)
url nvarchar(255) varchar2(255)
textarea nvarchar(max) varchar2(4000)
multipicklist nvarchar(max) varchar2(4000)
anyType nvarchar(max) varchar2(4000)
percent decimal(5,2) number(5,2)
combobox nvarchar(max) varchar2(4000)
base64 nvarchar(max) varchar2(4000)
time nvarchar(255) varchar2(255)
string nvarchar(length) varchar2(length)

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Salesforce MVP | Lightning Champion | 16x Salesforce Certified | Application Architect | 6x Trailhead Ranger | Techforce Services | Australia

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