What is Ad-Hoc access? What is the difference between Managed
Query and Ad-Hoc
access?
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what is the difference between == and eq in UNIX shell scripting?
in one scenario source flat file like Fileld1 00122001550056200568 00256002360014500896 00123004560078900258 00147004560025800256 divide each 5 numbers as one column i.e here i need field1 field2 field3 field4 00122 00155 00562 00568 00256 00236 00145 00896 00123 00456 00789 00258 00147 00456 00258 00256 plz help me....
Name the different types of Lookups in Datastage?
what is stage is used for below Input columns: dept|mgr|employee|salary Output columns: mgr|count of employee per mgr|avg salary per dept note: each dept has one mgr and each mgr has many employees
what is snow flack schema?
iam new to datastage...now i want to know what are fact tables, dimension tables in bank domain...if any body knows plz tell me asap..
Why we use surrogate key?
Define repository tables in datastage?
when u face critical situation in ur project, how to solve them?
What is the difference between datastage and datastage tx?
Explain entity, attribute and relationship in datastage?
How many areas for files does datastage have?
Teradata 
