Mixing
How to select the data held within a specific partition
When inserting data into a partitioned managed table, integrity violations can be moved to a named partition per the following syntax:
INSERT INTO PartitionedTable
ON INTEGRITY VIOLATION MOVE TO PARTITION ("UNKNOWN")
SELECT Col1,
Col2,
PartitionCol
FROM @data;
Once in this UNKNOWN partition, is it possible to address it specifically in order to move it to a newly created partition or interrogate exactly which data has caused the problems, without comparing the data held within the entire table to the full list of available partitions on the table already?
azure-data-lake u-sql
asked Nov 19 '18 at 12:52
iamdave
7,89621338
add a comment |
When inserting data into a partitioned managed table, integrity violations can be moved to a named partition per the following syntax:
INSERT INTO PartitionedTable
ON INTEGRITY VIOLATION MOVE TO PARTITION ("UNKNOWN")
SELECT Col1,
Col2,
PartitionCol
FROM @data;
Once in this UNKNOWN partition, is it possible to address it specifically in order to move it to a newly created partition or interrogate exactly which data has caused the problems, without comparing the data held within the entire table to the full list of available partitions on the table already?
azure-data-lake u-sql
asked Nov 19 '18 at 12:52
iamdave
7,89621338
add a comment |
When inserting data into a partitioned managed table, integrity violations can be moved to a named partition per the following syntax:
INSERT INTO PartitionedTable
ON INTEGRITY VIOLATION MOVE TO PARTITION ("UNKNOWN")
SELECT Col1,
Col2,
PartitionCol
FROM @data;
Once in this UNKNOWN partition, is it possible to address it specifically in order to move it to a newly created partition or interrogate exactly which data has caused the problems, without comparing the data held within the entire table to the full list of available partitions on the table already?
azure-data-lake u-sql
asked Nov 19 '18 at 12:52
iamdave
7,89621338
When inserting data into a partitioned managed table, integrity violations can be moved to a named partition per the following syntax:
INSERT INTO PartitionedTable
ON INTEGRITY VIOLATION MOVE TO PARTITION ("UNKNOWN")
SELECT Col1,
Col2,
PartitionCol
FROM @data;
Once in this UNKNOWN partition, is it possible to address it specifically in order to move it to a newly created partition or interrogate exactly which data has caused the problems, without comparing the data held within the entire table to the full list of available partitions on the table already?
azure-data-lake u-sql
azure-data-lake u-sql
asked Nov 19 '18 at 12:52
iamdave
7,89621338
asked Nov 19 '18 at 12:52
iamdave
7,89621338
asked Nov 19 '18 at 12:52
iamdave
7,89621338
asked Nov 19 '18 at 12:52
iamdave
7,89621338
asked Nov 19 '18 at 12:52
iamdave
7,89621338
7,89621338
add a comment |
add a comment |
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