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# name: test/sql/function/string/parse_formatted_bytes.test
# description: Test the parse_formatted_bytes function
# group: [string]
# Basic bytes and aliases
query I
SELECT parse_formatted_bytes('0 B');
----
0
query I
SELECT parse_formatted_bytes('1 byte');
----
1
query I
SELECT parse_formatted_bytes('2 bytes');
----
2
query I
SELECT parse_formatted_bytes('1 b');
----
1
# Decimal (1000^i) units
query I
SELECT parse_formatted_bytes('1 KB');
----
1000
query I
SELECT parse_formatted_bytes('1.5 KB');
----
1500
query I
SELECT parse_formatted_bytes('2 MB');
----
2000000
query I
SELECT parse_formatted_bytes('1 GB');
----
1000000000
query I
SELECT parse_formatted_bytes('1 TB');
----
1000000000000
# Binary (1024^i) units
query I
SELECT parse_formatted_bytes('1 KiB');
----
1024
query I
SELECT parse_formatted_bytes('1.5 KiB');
----
1536
query I
SELECT parse_formatted_bytes('2 MiB');
----
2097152
query I
SELECT parse_formatted_bytes('1 GiB');
----
1073741824
# No-space and mixed casing should work
query I
SELECT parse_formatted_bytes('5MB');
----
5000000
query I
SELECT parse_formatted_bytes(' 2 mib ');
----
2097152
query I
SELECT parse_formatted_bytes('1e3 b');
----
1000
# NULL input propagates to NULL
query I
SELECT parse_formatted_bytes(NULL);
----
NULL
# running the function on a table column
query II
WITH data(value) AS (
VALUES
('1 KB'),
('2 MB'),
('3 GiB'),
('4 TB'),
(NULL)
)
SELECT value, parse_formatted_bytes(value) AS bytes FROM data;
----
1 KB 1000
2 MB 2000000
3 GiB 3221225472
4 TB 4000000000000
NULL NULL
# Missing number cases
statement error
SELECT parse_formatted_bytes('null');
----
Invalid Input Error: Memory must have a number (e.g. 1GB)
statement error
SELECT parse_formatted_bytes('none');
----
Invalid Input Error: Memory must have a number (e.g. 1GB)
# Error cases
statement error
SELECT parse_formatted_bytes('5');
----
Invalid Input Error: Unknown unit for memory: '' (expected: KB, MB, GB, TB for 1000^i units or KiB, MiB, GiB, TiB for 1024^i units)
statement error
SELECT parse_formatted_bytes('abc');
----
Invalid Input Error: Memory must have a number (e.g. 1GB)
statement error
SELECT parse_formatted_bytes('1 Ki');
----
Invalid Input Error: Unknown unit for memory: 'ki' (expected: KB, MB, GB, TB for 1000^i units or KiB, MiB, GiB, TiB for 1024^i units)
statement error
SELECT parse_formatted_bytes(1933);
----
Binder Error: No function matches the given name and argument types 'parse_formatted_bytes(INTEGER_LITERAL)'. You might need to add explicit type casts.
statement error
SELECT parse_formatted_bytes('10000000000 TiB');
----
Invalid Input Error: Memory value out of range: value is too large
# not a number
statement error
SELECT parse_formatted_bytes('1.5.3 GB');
----
Invalid Input Error: Invalid memory limit: '1.5.3'
statement error
SELECT parse_formatted_bytes('inf GiB');
----
Invalid Input Error: Memory must have a number (e.g. 1GB)
# Negative values are mapped to max uint64
statement error
SELECT parse_formatted_bytes('-5 MB');
----
Invalid Input Error: Memory cannot be negative
statement error
SELECT parse_formatted_bytes(' -1 KiB');
----
Invalid Input Error: Memory cannot be negative
# Using try() to return NULL on failure
query I
SELECT try(parse_formatted_bytes('abc'));
----
NULL
query I
SELECT try(parse_formatted_bytes('-5 MB'));
----
NULL
query I
SELECT try(parse_formatted_bytes('10000000000 TiB'));
----
NULL
query I
SELECT try(parse_formatted_bytes('1.5.3 GB'));
----
NULL
query I
SELECT try(parse_formatted_bytes('inf GiB'));
----
NULL
query I
SELECT try(parse_formatted_bytes('1 Ki'));
----
NULL
query I
SELECT try(parse_formatted_bytes('5'));
----
NULL
query I
SELECT try(parse_formatted_bytes('none'));
----
NULL
query I
SELECT try(parse_formatted_bytes('null'));
----
NULL
|
