Invisible symbol copy2/29/2024 ![]() Snowpipe trims any path segments in the stage definition from the storage location and applies the regular expression to any remaining Note that the regular expression is applied differently to bulk data loads versus Snowpipe data loads. However, excluded columns cannot have a sequence as their default value.įor the best performance, try to avoid applying patterns that filter on a large number of files. Any columns excluded from this column list are populated by their default value (NULL, if not The second column consumes the values produced from the second field/column extracted from the loaded files.Ĭolumns cannot be repeated in this listing. The first column consumes the values produced from the first field/column extracted from the loaded files. Optionally specifies an explicit list of table columns (separated by commas) into which you want to insert data: For a complete list of the supported functions and moreĭetails about data loading transformations, including examples, see the usage notes in Transforming Data During a Load.Īlso, data loading transformation only supports selecting data from user stages and named stages (internal or external). The SELECT statement used for transformations does not support all functions. Note that this value is ignored for data loading. Provided, your default KMS key ID is used to encrypt files on unload. Optionally specifies the ID for the AWS KMS-managed key used to encrypt files unloaded into the bucket. KMS_KEY_ID = ' string ' (applies to AWS_SSE_KMS encryption only) The master key must be a 128-bit or 256-bit key inīase64-encoded form. Specifies the client-side master key used to encrypt the files in the bucket. MASTER_KEY = ' string ' (applies to AWS_CSE encryption only) when a MASTER_KEY value isĪWS_SSE_S3: Server-side encryption that requires no additional encryption settings.ĪWS_SSE_KMS: Server-side encryption that accepts an optional KMS_KEY_ID value.įor more information about the encryption types, see the AWS documentation for MASTER_KEY value is provided, Snowflake assumes TYPE = AWS_CSE (i.e. Master key you provide can only be a symmetric key. Possible values are:ĪWS_CSE: Client-side encryption (requires a MASTER_KEY value). ) COMPRESSION = AUTO | GZIP | BZ2 | BROTLI | ZSTD | DEFLATE | RAW_DEFLATE | NONE IGNORE_UTF8_ERRORS = TRUE | FALSE PRESERVE_SPACE = TRUE | FALSE STRIP_OUTER_ELEMENT = TRUE | FALSE DISABLE_SNOWFLAKE_DATA = TRUE | FALSE DISABLE_AUTO_CONVERT = TRUE | FALSE REPLACE_INVALID_CHARACTERS = TRUE | FALSE SKIP_BYTE_ORDER_MARK = TRUE | FALSE ) COMPRESSION = AUTO | SNAPPY | NONE BINARY_AS_TEXT = TRUE | FALSE USE_LOGICAL_TYPE = TRUE | FALSE TRIM_SPACE = TRUE | FALSE REPLACE_INVALID_CHARACTERS = TRUE | FALSE NULL_IF = ( ' ' ) - If FILE_FORMAT = ( TYPE = XML. ![]() ) TRIM_SPACE = TRUE | FALSE REPLACE_INVALID_CHARACTERS = TRUE | FALSE NULL_IF = ( ' ' ) - If FILE_FORMAT = ( TYPE = PARQUET. ) COMPRESSION = AUTO | GZIP | BROTLI | ZSTD | DEFLATE | RAW_DEFLATE | NONE TRIM_SPACE = TRUE | FALSE REPLACE_INVALID_CHARACTERS = TRUE | FALSE NULL_IF = ( ' ' ) - If FILE_FORMAT = ( TYPE = ORC. ) COMPRESSION = AUTO | GZIP | BZ2 | BROTLI | ZSTD | DEFLATE | RAW_DEFLATE | NONE DATE_FORMAT = ' ' | AUTO TIME_FORMAT = ' ' | AUTO TIMESTAMP_FORMAT = ' ' | AUTO BINARY_FORMAT = HEX | BASE64 | UTF8 TRIM_SPACE = TRUE | FALSE NULL_IF = ( ' ' ) ENABLE_OCTAL = TRUE | FALSE ALLOW_DUPLICATE = TRUE | FALSE STRIP_OUTER_ARRAY = TRUE | FALSE STRIP_NULL_VALUES = TRUE | FALSE REPLACE_INVALID_CHARACTERS = TRUE | FALSE IGNORE_UTF8_ERRORS = TRUE | FALSE SKIP_BYTE_ORDER_MARK = TRUE | FALSE - If FILE_FORMAT = ( TYPE = AVRO. ) COMPRESSION = AUTO | GZIP | BZ2 | BROTLI | ZSTD | DEFLATE | RAW_DEFLATE | NONE RECORD_DELIMITER = ' ' | NONE FIELD_DELIMITER = ' ' | NONE PARSE_HEADER = TRUE | FALSE SKIP_HEADER = SKIP_BLANK_LINES = TRUE | FALSE DATE_FORMAT = ' ' | AUTO TIME_FORMAT = ' ' | AUTO TIMESTAMP_FORMAT = ' ' | AUTO BINARY_FORMAT = HEX | BASE64 | UTF8 ESCAPE = ' ' | NONE ESCAPE_UNENCLOSED_FIELD = ' ' | NONE TRIM_SPACE = TRUE | FALSE FIELD_OPTIONALLY_ENCLOSED_BY = ' ' | NONE NULL_IF = ( ' ' ) ERROR_ON_COLUMN_COUNT_MISMATCH = TRUE | FALSE REPLACE_INVALID_CHARACTERS = TRUE | FALSE EMPTY_FIELD_AS_NULL = TRUE | FALSE SKIP_BYTE_ORDER_MARK = TRUE | FALSE ENCODING = ' ' | UTF8 - If FILE_FORMAT = ( TYPE = JSON. * Standard data load */ COPY INTO FROM ) ] įormatTypeOptions ::= - If FILE_FORMAT = ( TYPE = CSV.
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