THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Developer Perspective
Building
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Q: How to get all tuples with all MVCC versions in catalog table?
Need to set guc before running SELECT statement: set gp_select_invisible=true;
Q: How to set fixed virtual segment number to run query?
Need to set enforce_virtual_segment_number for random table or default_hash_table_bucket_number for hash table.
User Perspective
Configuration
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