Question

Optimized way to check if record is present in table 1. If not then check table 2, else return default value

score 173 · Answer 1 · 2025-01-06 23:18:29

173

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Optimized way to check if record is present in table 1. If not then check table 2, else return default value

Published on 06 January 2025 at 23:18

score 364 · Answer 2 · 2025-01-06 23:15:51

364

Views

Hive nested SUM over partition - error Expression not in GROUP BY key

Published on 06 January 2025 at 23:15

score 59 · Answer 3 · 2025-01-06 23:17:37

59

Views

I want to find out the second most populous country from the partitioned table

Published on 06 January 2025 at 23:17

score 613 · Answer 4 · 2025-01-06 23:12:00

613

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FETCH the latest partition from HIVE table

Published on 06 January 2025 at 23:12

score 1.9k · Answer 5 · 2025-01-06 23:15:49

1.9k

Views

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Published on 06 January 2025 at 23:15

score 745 · Answer 6 · 2025-01-06 23:17:55

745

Views

Data ingest issues hive: java.lang.OutOfMemoryError: unable to create new native thread

Published on 06 January 2025 at 23:17

score 1.8k · Answer 7 · 2025-01-06 23:14:32

1.8k

Views

Populate preceding value using case statement in Hive

Published on 06 January 2025 at 23:14

score 632 · Answer 8 · 2025-01-06 23:14:31

632

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Published on 06 January 2025 at 23:14

score 455 · Answer 9 · 2025-01-06 23:12:41

455

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Published on 06 January 2025 at 23:12

score 193 · Answer 10 · 2025-01-06 23:13:53

193

Views

Replace Digits Using SubString and lpad/rpad In Hive

Published on 06 January 2025 at 23:13

score 673 · Answer 11 · 2025-01-06 23:18:11

673

Views

Both left and right aliases encountered in JOIN '0' In Hive : Operator With Left Join in Hive

Published on 06 January 2025 at 23:18

score 52 · Answer 12 · 2025-01-06 23:10:15

52

Views

Complex dataType in Hive

Published on 06 January 2025 at 23:10

score 62 · Answer 13 · 2025-01-06 23:11:24

62

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score 61 · Answer 14 · 2024-12-28 22:22:35

61

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Apache Hive command

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score 25 · Answer 15 · 2025-01-06 23:18:35

25

Views

Is there a Hiveql function using which we can pull records from a table where a JSON type column has a specific value for a key?

Published on 06 January 2025 at 23:18

score 521 · Answer 16 · 2025-01-06 23:15:49

521

Views

Accessing the column names from the string containing a JSON in java

Published on 06 January 2025 at 23:15

score 3.9k · Answer 17 · 2025-01-06 23:10:43

3.9k

Views

Run query in beeline from file

Published on 06 January 2025 at 23:10

score 277 · Answer 18 · 2025-01-06 23:14:29

277

Views

Separating a column data into multiple columns in hive

Published on 06 January 2025 at 23:14

score 6.8k · Answer 19 · 2025-01-06 23:11:23

6.8k

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Create range bins in hive for histograms

Published on 06 January 2025 at 23:11

score 506 · Answer 20 · 2025-01-06 23:12:59

506

Views

Insert data into Hive table using lookup table

Published on 06 January 2025 at 23:12

List Question

Optimized way to check if record is present in table 1. If not then check table 2, else return default value

Hive nested SUM over partition - error Expression not in GROUP BY key

I want to find out the second most populous country from the partitioned table

FETCH the latest partition from HIVE table

Hive View Query Performance: Union tables with different schemas

Data ingest issues hive: java.lang.OutOfMemoryError: unable to create new native thread

Populate preceding value using case statement in Hive

Padding Leading Zero's based on Column Length In Hive

Replace Digits Using SubString and lpad/rpad

Replace Digits Using SubString and lpad/rpad In Hive

Both left and right aliases encountered in JOIN '0' In Hive : Operator With Left Join in Hive

Complex dataType in Hive

Hive query to find conversion ratio

Apache Hive command

Is there a Hiveql function using which we can pull records from a table where a JSON type column has a specific value for a key?

Accessing the column names from the string containing a JSON in java

Run query in beeline from file

Separating a column data into multiple columns in hive

Create range bins in hive for histograms

Insert data into Hive table using lookup table

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