gitlab-org / pg_query

Intro

File size measurements show the distribution of size of files.
Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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File Size Overall

There are 472 files with 105,948 lines of code.

23 very long files (59,203 lines of code)
17 long files (11,683 lines of code)
49 medium size files (14,689 lines of codeclsfd_ftr_w_mp_ins)
62 small files (8,906 lines of code)
321 very small files (11,467 lines of code)

Legend:

1001+

501-1000

201-500

101-200

1-100

explore: grouped by folders | grouped by size | sunburst | 3D view

File Size per Extension

1001+

501-1000

201-500

101-200

1-100

File Size per Logical Decomposition

primary

1001+

501-1000

201-500

101-200

1-100

Longest Files (Top 50)

File	# lines	# units
pg_query_deparse.c in ext/pg_query	8710	254
src_backend_parser_scan.c in ext/pg_query	5400	27
src_pl_plpgsql_src_pl_gram.c in ext/pg_query	4996	1
src_backend_nodes_copyfuncs.c in ext/pg_query	4115	-
src_backend_nodes_equalfuncs.c in ext/pg_query	3104	-
xxhash.h in ext/pg_query/include	2707	57
xxhash.h in ext/pg_query/include/xxhash	2707	57
protobuf-c.c in ext/pg_query	2655	3
pg_query_readfuncs_defs.c in ext/pg_query/include	2654	-
fmgrprotos.h in ext/pg_query/include/utils	2625	-
fmgroids.h in ext/pg_query/include/utils	2624	-
pg_query_enum_defs.c in ext/pg_query/include	2290	-
pg_query_outfuncs_defs.c in ext/pg_query/include	2213	-
parsenodes.h in ext/pg_query/include/nodes	1938	-
deparse_spec.rb in spec/lib/pg_query	1570	-
json_field_names.rb in lib/pg_query	1402	-
execnodes.h in ext/pg_query/include/nodes	1158	-
src_common_wchar.c in ext/pg_query	1150	-
src_backend_postmaster_postmaster.c in ext/pg_query	1053	3
kwlist_d.h in ext/pg_query/include	1044	-
src_common_kwlist_d.h in ext/pg_query	1044	-
src_port_snprintf.c in ext/pg_query	1028	1
gram.h in ext/pg_query/include/parser	1016	-
pg_query_fingerprint_conds.c in ext/pg_query/include	871	-
pathnodes.h in ext/pg_query/include/nodes	830	-
pgstat.h in ext/pg_query/include	826	-
plpgsql.h in ext/pg_query/include	801	-
src_backend_utils_mmgr_aset.c in ext/pg_query	767	1
plerrcodes.h in ext/pg_query/include	741	-
src_backend_nodes_nodeFuncs.c in ext/pg_query	741	1
src_backend_utils_error_elog.c in ext/pg_query	698	2
pg_query_outfuncs_conds.c in ext/pg_query/include	684	-
tableam.h in ext/pg_query/include/access	637	-
pg_query_json_plpgsql.c in ext/pg_query	619	-
simplehash.h in ext/pg_query/include/lib	612	-
primnodes.h in ext/pg_query/include/nodes	598	-
c.h in ext/pg_query/include	595	2
nodes.h in ext/pg_query/include/nodes	566	-
src_pl_plpgsql_src_pl_funcs.c in ext/pg_query	560	1
src_pl_plpgsql_src_pl_comp.c in ext/pg_query	537	1
s_lock.h in ext/pg_query/include/storage	498	-
src_backend_utils_misc_guc.c in ext/pg_query	487	2
plannodes.h in ext/pg_query/include/nodes	481	-
kwlist.h in ext/pg_query/include/parser	450	-
src_backend_utils_hash_dynahash.c in ext/pg_query	437	-
src_backend_utils_mmgr_mcxt.c in ext/pg_query	427	1
fmgr.h in ext/pg_query/include	418	-
htup_details.h in ext/pg_query/include/access	394	1
executor.h in ext/pg_query/include/executor	387	-
pg_list.h in ext/pg_query/include/nodes	345	1

Files With Most Units (Top 45)

File	# lines	# units
pg_query_deparse.c in ext/pg_query	8710	254
xxhash.h in ext/pg_query/include	2707	57
xxhash.h in ext/pg_query/include/xxhash	2707	57
src_backend_parser_scan.c in ext/pg_query	5400	27
pg_query_ruby.c in ext/pg_query	160	12
parse.rb in lib/pg_query	227	12
fingerprint.rb in lib/pg_query	123	11
pg_query.c in ext/pg_query	69	7
pg_query_parse_plpgsql.c in ext/pg_query	310	6
fingerprint_spec.rb in spec/lib	88	5
pg_query_parse.c in ext/pg_query	106	5
pg_query_normalize.c in ext/pg_query	268	4
pg_query_fingerprint.c in ext/pg_query	232	4
node.rb in lib/pg_query	22	4
deparse.rb in lib/pg_query	16	4
src_backend_postmaster_postmaster.c in ext/pg_query	1053	3
pg_query_split.c in ext/pg_query	175	3
protobuf-c.c in ext/pg_query	2655	3
pg_query_scan.c in ext/pg_query	129	2
c.h in ext/pg_query/include	595	2
src_backend_utils_error_elog.c in ext/pg_query	698	2
src_backend_tcop_postgres.c in ext/pg_query	185	2
src_backend_utils_misc_guc.c in ext/pg_query	487	2
scan.rb in lib/pg_query	19	2
filter_columns.rb in lib/pg_query	89	2
truncate.rb in lib/pg_query	70	2
treewalker.rb in lib/pg_query	30	2
param_refs.rb in lib/pg_query	40	2
filter_columns_spec.rb in spec/lib	23	1
src_pl_plpgsql_src_pl_comp.c in ext/pg_query	537	1
src_backend_catalog_namespace.c in ext/pg_query	77	1
src_port_snprintf.c in ext/pg_query	1028	1
htup_details.h in ext/pg_query/include/access	394	1
pg_list.h in ext/pg_query/include/nodes	345	1
arch-x86.h in ext/pg_query/include/port/atomics	143	1
src_pl_plpgsql_src_pl_funcs.c in ext/pg_query	560	1
src_backend_utils_fmgr_fmgr.c in ext/pg_query	80	1
src_backend_storage_lmgr_s_lock.c in ext/pg_query	188	1
src_backend_utils_adt_ruleutils.c in ext/pg_query	334	1
src_backend_utils_mmgr_mcxt.c in ext/pg_query	427	1
src_backend_utils_mmgr_aset.c in ext/pg_query	767	1
src_backend_catalog_pg_proc.c in ext/pg_query	40	1
src_pl_plpgsql_src_pl_gram.c in ext/pg_query	4996	1
src_backend_nodes_nodeFuncs.c in ext/pg_query	741	1
parse_error.rb in lib/pg_query	9	1

Files With Long Lines (Top 32)

There are 32 files with lines longer than 120 characters. In total, there are 345 long lines.

File	# lines	# units	# long lines
pg_query_outfuncs_defs.c in ext/pg_query/include	2213	-	66
pg_query_outfuncs_conds.c in ext/pg_query/include	684	-	65
pg_query_readfuncs_conds.c in ext/pg_query/include	220	-	65
indexing.h in ext/pg_query/include/catalog	251	-	44
deparse_spec.rb in spec/lib/pg_query	1570	-	20
pg_query_deparse.c in ext/pg_query	8710	254	13
pg_query_readfuncs_defs.c in ext/pg_query/include	2654	-	11
src_pl_plpgsql_src_pl_gram.c in ext/pg_query	4996	1	10
xxhash.h in ext/pg_query/include	2707	57	6
xxhash.h in ext/pg_query/include/xxhash	2707	57	6
truncate.rb in lib/pg_query	70	2	6
parse.rb in lib/pg_query	227	12	6
fingerprint_spec.rb in spec/lib	88	5	4
src_backend_parser_scan.c in ext/pg_query	5400	27	3
xlog.h in ext/pg_query/include/access	240	-	2
pg_query_fingerprint.c in ext/pg_query	232	4	2
truncate_spec.rb in spec/lib	39	-	1
deparse_bad_tree_spec.rb in spec/lib/pg_query	29	-	1
pg_query_parse_plpgsql.c in ext/pg_query	310	6	1
src_pl_plpgsql_src_pl_comp.c in ext/pg_query	537	1	1
acl.h in ext/pg_query/include/utils	188	-	1
pg_config.h in ext/pg_query/include	201	-	1
user.h in ext/pg_query/include/commands	19	-	1
rmgrlist.h in ext/pg_query/include/access	22	-	1
simplehash.h in ext/pg_query/include/lib	612	-	1
s_lock.h in ext/pg_query/include/storage	498	-	1
pg_proc.h in ext/pg_query/include/catalog	87	-	1
pg_authid.h in ext/pg_query/include/catalog	23	-	1
pg_attribute.h in ext/pg_query/include/catalog	43	-	1
extconf.rb in ext/pg_query	13	-	1
treewalker.rb in lib/pg_query	30	2	1
deparse.rb in lib/pg_query	16	4	1