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miller/internal/pkg/transformers
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Stephen Kitt d536318ed6
Use int64 wherever "64-bit integer" is assumed (#902) 
Miller assumes 64-bit integers, but in Go, the int type varies in size
depending on the architecture: 32-bit architectures have int
equivalent to int32. As a result, the supported range of integer
values is greatly reduced on 32-bit architectures compared to what is
suggested by the documentation.

This patch explicitly uses int64 wherever 64-bit integers are
assumed.

Test cases affected by the behaviour of the random generator are
updated to reflect the new values (the existing seed doesn't produce
the same behaviour since the way random values are generated has
changed).

Signed-off-by: Stephen Kitt <steve@sk2.org>
2022-01-27 12:06:25 -05:00
..
utils Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
aaa_chain_transformer.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
aaa_record_transformer.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
aaa_transformer_table.go mlr split verb (#898) 2022-01-26 23:16:25 -05:00
altkv.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
bar.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
bootstrap.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
cat.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
check.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
clean_whitespace.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
count.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
count_similar.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
cut.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
decimate.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
doc.go Standardize Go-package structure (#746) 2021-11-11 14:15:13 -05:00
fill_down.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
fill_empty.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
flatten.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
format_values.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
fraction.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
gap.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
grep.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
group_by.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
group_like.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
having_fields.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
head.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
histogram.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
join.go Make --ifs-regex and --ips-regex explicit command-line flags (#799) 2021-12-25 00:00:18 -05:00
json_parse.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
json_stringify.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
label.go Address some staticcheck issues (#823) 2022-01-01 14:28:19 -05:00
merge_fields.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
most_or_least_frequent.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
nest.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
nothing.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
put_or_filter.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
README.md Standardize Go-package structure (#746) 2021-11-11 14:15:13 -05:00
regularize.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
remove_empty_columns.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
rename.go Address some staticcheck issues (#823) 2022-01-01 14:28:19 -05:00
reorder.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
repeat.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
reshape.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
sample.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
sec2gmt.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
sec2gmtdate.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
seqgen.go Address some staticcheck issues (#823) 2022-01-01 14:28:19 -05:00
shuffle.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
skip_trivial_records.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
sort.go Simplify and unit-test cmp disposition matrices (#819) 2021-12-29 21:53:56 -05:00
sort_within_records.go replace - with _ in *.go filenames 2022-01-23 23:22:55 -05:00
split.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
stats1.go Address some staticcheck issues (#823) 2022-01-01 14:28:19 -05:00
stats2.go Address some staticcheck issues (#823) 2022-01-01 14:28:19 -05:00
step.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
tac.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
tail.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
tee.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
template.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00
top.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
unflatten.go Performance improvement: record-batching (#779) 2021-12-13 00:57:52 -05:00
uniq.go Use int64 wherever "64-bit integer" is assumed (#902) 2022-01-27 12:06:25 -05:00
unsparsify.go Performance improvement by JIT type inference (#786) 2021-12-20 23:56:04 -05:00

README.md

Logic for transforming input records into output records as requested by the user (sort, filter, etc.).:

  • The IRecordTransformer abstract record-transformer interface datatype, as well as the ChainTransformer Go-channel chaining mechanism for piping one transformer into the next.
  • The transformer lookup table, used for Miller command-line parsing, verb construction, and online help.
  • All the concrete record-transformers such as cat, tac, sort, put, and so on.