Run the following command to parse the year and month from the filename using Snowflake’sSPLIT_PARTstring function, then convert each of the resulting strings to a numeric value withTO_NUMBER. The command shows the columns if you were writing the table definition by hand: ...
Supports any SQL expression that evaluates to a string. The unload operation splits the table rows based on the partition expression and determines the number of files to create based on the amount of data and number of parallel operations, distributed among the compute resources in the warehouse...
formatTypeOptions ::= -- If FILE_FORMAT = ( TYPE = CSV ... ) COMPRESSION = AUTO | GZIP | BZ2 | BROTLI | ZSTD | DEFLATE | RAW_DEFLATE | NONE RECORD_DELIMITER = '<string>' | NONE FIELD_DELIMITER = '<string>' | NONE SKIP_HEADER = <integer> SKIP_BLANK_LINES = TRUE | FALSE ...
Supports any SQL expression that evaluates to a string. The unload operation splits the table rows based on the partition expression and determines the number of files to create based on the amount of data and number of parallel operations, distributed among the compute resources in the warehouse...