ocr: Columns Specify column names and attnbutes. Column Name Datatype Length Precision Null? Key? Primary ites numoer NUMBER = user. name VARCHAR2 - 20 cost cencer VARCHAR2 dace DATE - description VARCHAR2 30 - type VARCHAR2 15 L gl sonth VARCHAR2 10 - amount NUMBER a3Bo exp NUMBER asso exp_ type VARCHAR2 15 VARCHAR2 The Datatypes NCHAR and NVARCHARZ are not available under Oracle 7 and: must be enabled in hugher versions ofthe database. Add More... FIGURE 3: The Create Table wizardlets you contigure database table structures fory your application without entering any SQL.
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