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|
# name: test/sql/copy/csv/test_sniff_csv_options.test
# description: Test sniff_csv function with user set options
# group: [csv]
statement ok
PRAGMA enable_verification
# requires notwindows because tests will return \r\n to be used in the parameters
require notwindows
# Test user giving wrong option
statement error
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', delim = ',');
----
It was not possible to automatically detect the CSV parsing dialect
# Test user giving options that are also sniffed
# delimiter
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', delim='|');
----
| (empty) (empty) \n (empty) 0 0 [{'name': column00, 'type': BIGINT}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL delim='|' FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'BIGINT', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d', delim='|');
# quote
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', quote='"');
----
| " (empty) \n (empty) 0 0 [{'name': column00, 'type': BIGINT}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL quote='"' FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'BIGINT', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d', quote='"');
# escape
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', escape='"');
----
| " " \n (empty) 0 0 [{'name': column00, 'type': BIGINT}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL escape='"' FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='"', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'BIGINT', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d', escape='"');
# column names
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', escape='"');
----
| " " \n (empty) 0 0 [{'name': column00, 'type': BIGINT}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL escape='"' FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='"', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'BIGINT', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d', escape='"');
# column names and types
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', names=['c1', 'c2', 'c3', 'c4', 'c5', 'c6', 'c7', 'c8', 'c9', 'c10', 'c11', 'c12', 'c13', 'c14', 'c15', 'c16']);
----
| (empty) (empty) \n (empty) 0 0 [{'name': c1, 'type': BIGINT}, {'name': c2, 'type': BIGINT}, {'name': c3, 'type': BIGINT}, {'name': c4, 'type': BIGINT}, {'name': c5, 'type': BIGINT}, {'name': c6, 'type': DOUBLE}, {'name': c7, 'type': DOUBLE}, {'name': c8, 'type': DOUBLE}, {'name': c9, 'type': VARCHAR}, {'name': c10, 'type': VARCHAR}, {'name': c11, 'type': DATE}, {'name': c12, 'type': DATE}, {'name': c13, 'type': DATE}, {'name': c14, 'type': VARCHAR}, {'name': c15, 'type': VARCHAR}, {'name': c16, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, dateformat='%Y-%m-%d');
query IIIIIIIIIIIIIIII
FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='"', escape='"', new_line='\n', skip=0, header=false, columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, dateformat='%Y-%m-%d') limit 1;
----
1 15519 785 1 17 24386.67 0.04 0.02 N O 1996-03-13 1996-02-12 1996-03-22 DELIVER IN PERSON TRUCK egular courts above the
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'});
----
| (empty) (empty) \n (empty) 0 0 [{'name': c1, 'type': BIGINT}, {'name': c2, 'type': BIGINT}, {'name': c3, 'type': BIGINT}, {'name': c4, 'type': BIGINT}, {'name': c5, 'type': BIGINT}, {'name': c6, 'type': DOUBLE}, {'name': c7, 'type': DOUBLE}, {'name': c8, 'type': DOUBLE}, {'name': c9, 'type': VARCHAR}, {'name': c10, 'type': VARCHAR}, {'name': c11, 'type': DATE}, {'name': c12, 'type': DATE}, {'name': c13, 'type': DATE}, {'name': c14, 'type': VARCHAR}, {'name': c15, 'type': VARCHAR}, {'name': c16, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, dateformat='%Y-%m-%d');
# skip rows
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', skip=1);
----
| (empty) (empty) \n (empty) 1 0 [{'name': column00, 'type': BIGINT}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL skip=1 FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', comment='', header=false, columns={'column00': 'BIGINT', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d', skip=1);
# header exists
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', header=true);
----
| (empty) (empty) \n (empty) 0 1 [{'name': 1, 'type': BIGINT}, {'name': 15519, 'type': BIGINT}, {'name': 785, 'type': BIGINT}, {'name': 1_1, 'type': BIGINT}, {'name': 17, 'type': BIGINT}, {'name': 24386.670000, 'type': DOUBLE}, {'name': 0.040000, 'type': DOUBLE}, {'name': 0.020000, 'type': DOUBLE}, {'name': N, 'type': VARCHAR}, {'name': O, 'type': VARCHAR}, {'name': 1996-03-13, 'type': DATE}, {'name': 1996-02-12, 'type': DATE}, {'name': 1996-03-22, 'type': DATE}, {'name': DELIVER IN PERSON, 'type': VARCHAR}, {'name': TRUCK, 'type': VARCHAR}, {'name': egular courts above the, 'type': VARCHAR}] %Y-%m-%d NULL header=true FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', columns={'1': 'BIGINT', '15519': 'BIGINT', '785': 'BIGINT', '1_1': 'BIGINT', '17': 'BIGINT', '24386.670000': 'DOUBLE', '0.040000': 'DOUBLE', '0.020000': 'DOUBLE', 'N': 'VARCHAR', 'O': 'VARCHAR', '1996-03-13': 'DATE', '1996-02-12': 'DATE', '1996-03-22': 'DATE', 'DELIVER IN PERSON': 'VARCHAR', 'TRUCK': 'VARCHAR', 'egular courts above the': 'VARCHAR'}, dateformat='%Y-%m-%d', header=true);
# timestampformat
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', dateformat='%Y.%m.%d')
----
, (empty) (empty) \n (empty) 0 1 [{'name': a, 'type': BIGINT}, {'name': b, 'type': VARCHAR}, {'name': t, 'type': TIME}, {'name': d, 'type': DATE}, {'name': ts, 'type': TIMESTAMP}] %Y.%m.%d %Y.%m.%d %H:%M:%S dateformat='%Y.%m.%d' FROM read_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', auto_detect=false, delim=',', quote='', escape='', new_line='\n', skip=0, comment='', header=true, columns={'a': 'BIGINT', 'b': 'VARCHAR', 't': 'TIME', 'd': 'DATE', 'ts': 'TIMESTAMP'}, timestampformat='%Y.%m.%d %H:%M:%S', dateformat='%Y.%m.%d');
# dateformat
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', timestampformat='%Y.%m.%d %H:%M:%S')
----
, (empty) (empty) \n (empty) 0 1 [{'name': a, 'type': BIGINT}, {'name': b, 'type': VARCHAR}, {'name': t, 'type': TIME}, {'name': d, 'type': DATE}, {'name': ts, 'type': TIMESTAMP}] %Y.%m.%d %Y.%m.%d %H:%M:%S timestampformat='%Y.%m.%d %H:%M:%S' FROM read_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', auto_detect=false, delim=',', quote='', escape='', new_line='\n', skip=0, comment='', header=true, columns={'a': 'BIGINT', 'b': 'VARCHAR', 't': 'TIME', 'd': 'DATE', 'ts': 'TIMESTAMP'}, dateformat='%Y.%m.%d', timestampformat='%Y.%m.%d %H:%M:%S');
# Test a combination
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', dateformat='%Y.%m.%d', timestampformat='%Y.%m.%d %H:%M:%S')
----
, (empty) (empty) \n (empty) 0 1 [{'name': a, 'type': BIGINT}, {'name': b, 'type': VARCHAR}, {'name': t, 'type': TIME}, {'name': d, 'type': DATE}, {'name': ts, 'type': TIMESTAMP}] %Y.%m.%d %Y.%m.%d %H:%M:%S dateformat='%Y.%m.%d', timestampformat='%Y.%m.%d %H:%M:%S' FROM read_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', auto_detect=false, delim=',', quote='', escape='', new_line='\n', skip=0, comment='', header=true, columns={'a': 'BIGINT', 'b': 'VARCHAR', 't': 'TIME', 'd': 'DATE', 'ts': 'TIMESTAMP'}, dateformat='%Y.%m.%d', timestampformat='%Y.%m.%d %H:%M:%S');
query IIIII
FROM read_csv('{DATA_DIR}/csv/auto/time_date_timestamp_yyyy.mm.dd.csv', auto_detect=false, delim=',', quote='"', escape='"', new_line='\n', skip=0, header=true, columns={'a': 'BIGINT', 'b': 'VARCHAR', 't': 'TIME', 'd': 'DATE', 'ts': 'TIMESTAMP'}, timestampformat='%Y.%m.%d %H:%M:%S', dateformat='%Y.%m.%d') order by all limit 1;
----
123 TEST2 12:12:12 2000-01-01 2000-01-01 12:12:00
# test auto_detect=false (that's illegal sir)
statement error
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, auto_detect = false);
----
sniff_csv function does not accept auto_detect variable set to false
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, auto_detect = true);
----
| (empty) (empty) \n (empty) 0 0 [{'name': c1, 'type': BIGINT}, {'name': c2, 'type': BIGINT}, {'name': c3, 'type': BIGINT}, {'name': c4, 'type': BIGINT}, {'name': c5, 'type': BIGINT}, {'name': c6, 'type': DOUBLE}, {'name': c7, 'type': DOUBLE}, {'name': c8, 'type': DOUBLE}, {'name': c9, 'type': VARCHAR}, {'name': c10, 'type': VARCHAR}, {'name': c11, 'type': DATE}, {'name': c12, 'type': DATE}, {'name': c13, 'type': DATE}, {'name': c14, 'type': VARCHAR}, {'name': c15, 'type': VARCHAR}, {'name': c16, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'c1': 'BIGINT', 'c2': 'BIGINT', 'c3': 'BIGINT', 'c4': 'BIGINT', 'c5': 'BIGINT', 'c6': 'DOUBLE', 'c7': 'DOUBLE', 'c8': 'DOUBLE', 'c9': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, dateformat='%Y-%m-%d');
# auto_type_candidates
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/autotypecandidates.csv', auto_type_candidates=['SMALLINT','BIGINT', 'DOUBLE', 'FLOAT','VARCHAR']);
----
| (empty) (empty) \n (empty) 0 0 [{'name': column0, 'type': SMALLINT}, {'name': column1, 'type': FLOAT}, {'name': column2, 'type': VARCHAR}] NULL NULL NULL FROM read_csv('{DATA_DIR}/csv/autotypecandidates.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column0': 'SMALLINT', 'column1': 'FLOAT', 'column2': 'VARCHAR'});
query III
FROM read_csv('{DATA_DIR}/csv/autotypecandidates.csv', auto_detect=false, delim='|', quote='"', escape='"', new_line='\n', skip=0, header=false, columns={'column0': 'SMALLINT', 'column1': 'FLOAT', 'column2': 'VARCHAR'});
----
1 1.1 bla
# don't accept globs
statement error
FROM sniff_csv('{DATA_DIR}/csv/hive-partitioning/simple/*/*/test.csv');
----
Not implemented Error: sniff_csv does not operate on more than one file yet
# don't accept madeup options
statement error
FROM sniff_csv('{DATA_DIR}/csv/autotypecandidates.csv', oop = True);
----
Invalid named parameter "oop" for function sniff_csv
# Ignore multi-partitioning options (maybe even error on them?)
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/autotypecandidates.csv', HIVE_PARTITIONING=1);
----
| (empty) (empty) \n (empty) 0 0 [{'name': column0, 'type': BIGINT}, {'name': column1, 'type': DOUBLE}, {'name': column2, 'type': VARCHAR}] NULL NULL NULL FROM read_csv('{DATA_DIR}/csv/autotypecandidates.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column0': 'BIGINT', 'column1': 'DOUBLE', 'column2': 'VARCHAR'});
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', types=['INTEGER','BIGINT','BIGINT','BIGINT','BIGINT', 'DOUBLE','DOUBLE','DOUBLE','VARCHAR', 'VARCHAR','DATE', 'DATE', 'DATE', 'VARCHAR', 'VARCHAR', 'VARCHAR']);
----
| (empty) (empty) \n (empty) 0 0 [{'name': column00, 'type': INTEGER}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'INTEGER', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d');
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', dtypes=['INTEGER','BIGINT','BIGINT','BIGINT','BIGINT', 'DOUBLE','DOUBLE','DOUBLE','VARCHAR', 'VARCHAR','DATE', 'DATE', 'DATE', 'VARCHAR', 'VARCHAR', 'VARCHAR']);
----
| (empty) (empty) \n (empty) 0 0 [{'name': column00, 'type': INTEGER}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'INTEGER', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d');
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', column_types=['INTEGER','BIGINT','BIGINT','BIGINT','BIGINT', 'DOUBLE','DOUBLE','DOUBLE','VARCHAR', 'VARCHAR','DATE', 'DATE', 'DATE', 'VARCHAR', 'VARCHAR', 'VARCHAR']);
----
| (empty) (empty) \n (empty) 0 0 [{'name': column00, 'type': INTEGER}, {'name': column01, 'type': BIGINT}, {'name': column02, 'type': BIGINT}, {'name': column03, 'type': BIGINT}, {'name': column04, 'type': BIGINT}, {'name': column05, 'type': DOUBLE}, {'name': column06, 'type': DOUBLE}, {'name': column07, 'type': DOUBLE}, {'name': column08, 'type': VARCHAR}, {'name': column09, 'type': VARCHAR}, {'name': column10, 'type': DATE}, {'name': column11, 'type': DATE}, {'name': column12, 'type': DATE}, {'name': column13, 'type': VARCHAR}, {'name': column14, 'type': VARCHAR}, {'name': column15, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'column00': 'INTEGER', 'column01': 'BIGINT', 'column02': 'BIGINT', 'column03': 'BIGINT', 'column04': 'BIGINT', 'column05': 'DOUBLE', 'column06': 'DOUBLE', 'column07': 'DOUBLE', 'column08': 'VARCHAR', 'column09': 'VARCHAR', 'column10': 'DATE', 'column11': 'DATE', 'column12': 'DATE', 'column13': 'VARCHAR', 'column14': 'VARCHAR', 'column15': 'VARCHAR'}, dateformat='%Y-%m-%d');
query IIIIIIIIIIII
FROM sniff_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', names=['c01','c02','c03','c04','c5', 'c06','c07','c08','c09', 'c10','c11', 'c12', 'c13', 'c14', 'c15', 'c16']);
----
| (empty) (empty) \n (empty) 0 0 [{'name': c01, 'type': BIGINT}, {'name': c02, 'type': BIGINT}, {'name': c03, 'type': BIGINT}, {'name': c04, 'type': BIGINT}, {'name': c5, 'type': BIGINT}, {'name': c06, 'type': DOUBLE}, {'name': c07, 'type': DOUBLE}, {'name': c08, 'type': DOUBLE}, {'name': c09, 'type': VARCHAR}, {'name': c10, 'type': VARCHAR}, {'name': c11, 'type': DATE}, {'name': c12, 'type': DATE}, {'name': c13, 'type': DATE}, {'name': c14, 'type': VARCHAR}, {'name': c15, 'type': VARCHAR}, {'name': c16, 'type': VARCHAR}] %Y-%m-%d NULL NULL FROM read_csv('{DATA_DIR}/csv/real/lineitem_sample.csv', auto_detect=false, delim='|', quote='', escape='', new_line='\n', skip=0, comment='', header=false, columns={'c01': 'BIGINT', 'c02': 'BIGINT', 'c03': 'BIGINT', 'c04': 'BIGINT', 'c5': 'BIGINT', 'c06': 'DOUBLE', 'c07': 'DOUBLE', 'c08': 'DOUBLE', 'c09': 'VARCHAR', 'c10': 'VARCHAR', 'c11': 'DATE', 'c12': 'DATE', 'c13': 'DATE', 'c14': 'VARCHAR', 'c15': 'VARCHAR', 'c16': 'VARCHAR'}, dateformat='%Y-%m-%d');
# Test that rejects returs correct values
query I
SELECT delimiter FROM sniff_csv('{DATA_DIR}/csv/ignore_errors.csv');
----
;
query I
SELECT delimiter FROM sniff_csv('{DATA_DIR}/csv/ignore_errors.csv', ignore_errors=true);
----
;
query I
SELECT delimiter FROM sniff_csv('{DATA_DIR}/csv/ignore_errors.csv', store_rejects=true);
----
;
query I
SELECT delimiter FROM sniff_csv('{DATA_DIR}/csv/ignore_errors.csv', rejects_scan='a_1');
----
;
query I
SELECT delimiter FROM sniff_csv('{DATA_DIR}/csv/ignore_errors.csv', rejects_table='a_2');
----
;
|
