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[SPARK-28787][DOC][SQL]Document LOAD DATA statement in SQL Reference #25522

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[SPARK-28787][DOC][SQL]Document LOAD DATA statement in SQL Reference
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huaxingao committed Oct 21, 2019
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4 changes: 2 additions & 2 deletions docs/sql-ref-syntax-dml-load.md
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Expand Up @@ -20,7 +20,7 @@ license: |
---

### Description
The `LOAD DATA` statement can be used to load data from a file into a table, or into a partition in the table. The target table must not be temporary. A partition spec must be provided if and only if the target table is partitioned. The `LOAD DATA` statement is only supported for tables created using the Hive format.
`LOAD DATA` loads data from a file into a non-temporary table, or into a partition therein. A partition spec should be specified whenever the target table is partitioned. The `LOAD DATA` statement can only be used with tables created using the Hive format.

### Syntax
{% highlight sql %}
Expand Down Expand Up @@ -52,4 +52,4 @@ One or more partition column name and value pairs.
If specified, it causes the `INPATH` to be resolved against the local file system, instead of the default file system, which is typically distributed storage.

##### ***OVERWRITE***:
If specified, existing data in the table is overwritten. Otherwise, new data is appended to the table.
By default, new data is appended to the table. If `OVERWRITE` is used, the table is instead overwritten with new data.