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Questions and Answers

In what order is the hash key computation done for column hash key?

column_name, table_name, schema_name, catalog_name, gsr_src, gsr_inst

gsr_inst, gsr_src, gsr_client, catalog_name, table_name, schema_name, column_name

gsr_client, gsr_inst, gsr_src, catalog_name, schema_name, table_name, column_name (correct)

column_name, table_name, schema_name, catalog_name, gsr_src, gsr_inst, gsr_client

Which of the following is the correct order for hash key computation of column hash key?

gsr_inst, catalog_name, gsr_client, schema_name, column_name, table_name

schema_name, gsr_src, gsr_inst, table_name, gsr_client, catalog_name, column_name (correct)

gsr_client, column_name, schema_name

table_name, schema_name, catalog_name

What is the first step in the hash key computation for the column hash key?

table_name

gsr_inst

gsr_client (correct)

catalog_name

Hash key computation for the column hash key is always done from bottom to top.

False (B) Signup and view all the answers

The computation order for the column hash key starts with the 'catalog_name'.

True (A) Signup and view all the answers

The 'gsr_src' is computed before 'gsr_inst' in the hash key computation for the column hash key.

False (B) Signup and view all the answers

Match the following components with their position in the hash key computation for column hash key:

gsr_client = First gsr_inst = Second gsr_src = Third catalog_name = Fourth Signup and view all the answers

Match the following items with their order in the hash key computation for column hash key:

schema_name = Fifth table_name = Sixth column_name = Seventh gsr_client = First Signup and view all the answers

Match the given entities with their sequence in the hash key computation for column hash key:

gsr_inst = Second catalog_name = Fourth table_name = Sixth column_name = Seventh Signup and view all the answers