Bulk Insert

https://docs.microsoft.com/en-us/sql/t-sql/statements/bulk-insert-transact-sql?view=sql-server-ver15

BULK INSERT
   { database_name.schema_name.table_or_view_name | schema_name.table_or_view_name | table_or_view_name }
    FROM 'data_file'
    [ WITH (
        [ [ , ] BATCHSIZE = batch_size ]
        [ [ , ] CHECK_CONSTRAINTS ]
        [ [ , ] CODEPAGE = { 'ACP' | 'OEM' | 'RAW' | 'code_page' } ]
        [ [ , ] DATAFILETYPE = { 'char' | 'native'| 'widechar' | 'widenative' } ]
        [ [ , ] DATA_SOURCE = 'data_source_name' ]
        [ [ , ] ERRORFILE = 'file_name' ]
        [ [ , ] ERRORFILE_DATA_SOURCE = 'errorfile_data_source_name' ]
        [ [ , ] FIRSTROW = first_row ]
        [ [ , ] FIRE_TRIGGERS ]
        [ [ , ] FORMATFILE_DATA_SOURCE = 'data_source_name' ]
        [ [ , ] KEEPIDENTITY ]
        [ [ , ] KEEPNULLS ]
        [ [ , ] KILOBYTES_PER_BATCH = kilobytes_per_batch ]
        [ [ , ] LASTROW = last_row ]
        [ [ , ] MAXERRORS = max_errors ]
        [ [ , ] ORDER ( { column [ ASC | DESC ] } [ ,...n ] ) ]
        [ [ , ] ROWS_PER_BATCH = rows_per_batch ]
        [ [ , ] ROWTERMINATOR = 'row_terminator' ]
        [ [ , ] TABLOCK ]

        -- input file format options
        [ [ , ] FORMAT = 'CSV' ]
        [ [ , ] FIELDQUOTE = 'quote_characters']
        [ [ , ] FORMATFILE = 'format_file_path' ]
        [ [ , ] FIELDTERMINATOR = 'field_terminator' ]
        [ [ , ] ROWTERMINATOR = 'row_terminator' ]
    )]