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David דודו Markovitz

Rating
1588.94 (2,388th) 		Reputation
25,428 (5,012th)
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Title Δ
Comparing 2 hive tables for finding updated/inserted/deleted record... +2.00
Comparing 2 hive tables for finding updated/inserted/deleted record... -2.00
How to exclude special characters in a string using regular express... 0.00
regex for specific delimiter string in Hive serde 0.00
how can I use window function - difficult case in PostgreSQL -0.52
\b regular expression character in Oracle 11g 0.00
How to compare complex data type columns in hive 0.00
Hive: NoViableAltException(283@[]) and Parse Exception +0.39
XmlSerde error in hive +0.39
Error while compiling statement: FAILED: SemanticException [Error 1... +0.41
HIVE query for HAVING and Distinct 0.00
Tab-delimited Hive table: Tabs are being removed 0.00
Hive sql: Error while compiling statement: FAILED: SemanticExceptio... 0.00
HUE Hive/Impala SQL issue 0.00
Problems with wordcount in hive 0.00
Hive query from python program returns output like "x00e\x00&q... 0.00
Hive: String split based on backslash \ 0.00
What is the actual structure of Hive Partitioned /bucketed table? 0.00
Hive create map from multiple columns 0.00
how to decrease the number of mapper in hive while the file is bigg... +0.37
Hive Over clause to run multiple reducers same time 0.00
Writing sub directories in Hive partitions 0.00
How can I split a '%Y%m%d%H%i%s' column into two columns: o... +0.39
HIVE Query for Array Sum -0.33
Meaning of "Query From Hell" +2.19
How i avoid the "NULL" in the first "Field Name"... 0.00
Hive/SQL count occurrences for multiple columns and rows -0.11
Error in Nested JSON in HIve +0.40
Json file load in hive skipping row1 0.00
How to convert epoch time stamp to PST date in hive 0.00
How to provide custom prefix to hive output file name 0.00
Query performance in PARTITIONING on two columns in Hive 0.00
Hive scanning entire data for bucketed table 0.00
Regex to remove space between words in string -0.84
How to print hive beeline output without header and non tabular form 0.00
Aggregate strings in group by and ordered in Hive and Presto 0.00
Data parsing in Hive 0.00
Impala SQL: Merging rows with overlapping dates. WHERE EXISTS and r... 0.00
Hive query to Extract Date and Hour separately from String 0.00
Is it possible to exit a case in Oracle SQL query? +2.14
how to count number of words in each column delimited by "|&qu... +0.14
How to speed up SQL query with date GROUP BY? +2.15
What language is this embedded SQL written in? -0.10
NULL data converted into '\N' for numeric columns in hive.? 0.00
How to drop External_Table along with Metadata and Data in Hive 0.00
need help in query -1.30
need help in query +1.20
Remove Duplicate Join Columns in Hive Joins -0.10
How do I perform arithmetic operations on variables in HIVE? 0.00
Impala/Hive to get list of tables along with its size 0.00