复制到雪花表不加载数据-没有错误

Question

select * from weight_ingest

> Result: 0 rows

list @S3TESTBKT/W

> Result:1 
> s3://my-s3-tstbkt/WEIGHT.txt  509814  6e66e0c954a0dfe2c5d9638004a98912 Tue, 17 Dec 2019 14:52:52 GMT

COPY INTO WEIGHT_INGEST
FROM @S3TESTBKT/W
FILES = 'WEIGHT.TXT'
FILE_FORMAT = (FORMAT_NAME=USDA_FILE_FORMAT)

> Result: Copy executed with 0 files processed.

文件格式定义：

ALTER FILE FORMAT "USDA_NUTRIENT_STDREF"."PUBLIC".USDA_FILE_FORMAT 
SET COMPRESSION = 'AUTO' 
FIELD_DELIMITER = '^' 
RECORD_DELIMITER = '\n' 
SKIP_HEADER = 0 
FIELD_OPTIONALLY_ENCLOSED_BY = 'NONE' 
TRIM_SPACE = FALSE 
ERROR_ON_COLUMN_COUNT_MISMATCH = TRUE 
ESCAPE = 'NONE' 
ESCAPE_UNENCLOSED_FIELD = '\134' 
DATE_FORMAT = 'AUTO' 
TIMESTAMP_FORMAT = 'AUTO' 
NULL_IF = ('\\N');

阶段定义：

ALTER STAGE "USDA_NUTRIENT_STDREF"."PUBLIC"."S3TESTBKT" 
SET URL = 's3://my-s3-tstbkt';
```

Answer 1

我想问题出在你的复制命令上。尝试以下步骤：

执行list命令获取文件列表：

List @S3TESTBKT

如果源文件出现在这里，请在复制命令中确保文件夹名称。

COPY INTO WEIGHT_INGEST
FROM @S3TESTBKT/
FILES = ('WEIGHT.txt')
FILE_FORMAT = (FORMAT_NAME = USDA_FILE_FORMAT);