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Jon Roberts

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1535.91 (14,052nd) 		Reputation
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Title Δ
HAWQ. join in/out rows by in/out time +3.63
GreenPlum -- 'concat ' function in greenplum -0.39
What ports i have to open in AWS for run a Greenplum cluster deploy... 0.00
virtual segment memory/core allocation in Apache Hawq 0.00
HAWQ data to replicate between clusters -4.46
Airflow <--> Greenplum -4.47
Recover existing object code in greenplum database 0.00
SQL Server : Cross Join in GreenPlum (Pre-LATERAL version of Postgr... -0.61
Where can I find the location of distributed file on slaves using A... 0.00
Difference between external table and internal table when using Apa... 0.00
Pivotal Greenplum - Incremental Data issue 0.00
Pivotal greenplum - gpload issue with talend 0.00
HAWQ distribute randomly and disk space for each segment is almost... 0.00
Greenplum gpload - Last Error: Extra data after last expected column +3.64
How can I get a good query plan without selecting partitions by a l... 0.00
How to find dead tuples (fragmentation) in PostgreSQL 8.2 ( for Gre... 0.00
How GreenPlum implements external table? 0.00
Unable to connect to greenplum postgresql from pgadmin on windows +3.61
How to export data including large objects from Postgres and later... +3.40
How to identify if a table has been changed in Greenplum? 0.00
HAWQ table size estimation 0.00
How to dynamically expand segments in Greenplum DBMS 0.00
Greenplum DCA-How to backup & restore Version V2 to V3 0.00
Extract string of dynamic length when the indicator of completion e... -2.03
What data type should be set in registerOutParameter() when returni... 0.00
Stored Proc to insert rows using Joins -0.19
how can I specify a "literal" table succinctly in a CTE? 0.00
Convert geometries to feature collections on Greenplum with PostGIs... 0.00
about hawq pxf access file data on hdfs +3.65
Setting up passwordless ssh failed for all the HAWQ hosts 0.00
Insert streaming data to hawq -2.38
Oracle SQL combine output from two queries into single output +4.21
Master postgres initdb failed while deploying HAWQ 2.0 on Hortonworks -0.33
csv data load from remote unix server to another remote server post... 0.00
external table gphdfs protocol command ended with error. Error occu... 0.00
How to convert CONNECT BY in greenplum 0.00
"AND" and "OR" statement in SQL +3.73
Join two tables without having same key in oracle -3.83
Greenplum gp_vmem_protect_limit configuration 0.00
Greenplum to file using PSQL 0.00
How does resource manager acquire resource in HAWQ? +3.68
How to configure HAWQ memory? +3.76
Greenplum issue : function cannot execute on segment because it acc... -0.29
How do i create and read External table in GPDB +3.85
Error at Prompt:How Do I create New user based Filespace in GPDB 0.00
Convert one column to multiple columns in postgres -0.24
How do implement CDC in greenplum? 0.00
Greenplum plpgsql function returns syntax error at end of input +0.33
When should I use Greenplum Database versus HAWQ? 0.00
There are some issues when we test hawq on our hadoop cluster -0.20