facebookincubator / CG-SQL
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 107
  • Daily file updates (only one update per file and date counted): 397
  • First update: 2020-10-08
  • Latest update: 2022-03-30
  • Days between first and latest update: 539 (77 weeks, estimated 385 working days)
  • Active days (at least one file change): 301
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 107 files with 31,103 lines of code in files.
    • 62 files that are 366+ days old (27,913 lines of code)
    • 6 files that are 181-365 days old (673 lines of code)
    • 37 files that are 91-180 days old (2,414 lines of code)
    • 2 files that are 31-90 days old (103 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
89% | 2% | 7% | <1% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 107 files with 31,103 lines of code in files.
    • 0 files have been last changed 366+ days ago (0 lines of code)
    • 0 files have been last changed 181-365 days ago (0 lines of code)
    • 67 files have been last changed 91-180 days ago (5,670 lines of code)
    • 23 files have been last changed 31-90 days ago (8,056 lines of code)
    • 17 files have been last changed 1-30 days ago (17,377 lines of code)
0% | 0% | 18% | 25% | 55%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
md, sql, c, h, sh, js, txt, java, html, gitignore, py, css, svg, l, m, json, y, yml, prettierignore, inc
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c92% | 1% | 5% | <1% | 0%
y100% | 0% | 0% | 0% | 0%
h84% | <1% | 15% | <1% | 0%
sql86% | 0% | 13% | 0% | 0%
js100% | 0% | 0% | 0% | 0%
l100% | 0% | 0% | 0% | 0%
java79% | 4% | 16% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
py0% | 38% | 61% | 0% | 0%
m0% | 0% | 100% | 0% | 0%
inc0% | 0% | 100% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c0% | 0% | 15% | 29% | 55%
h0% | 0% | 44% | 13% | 42%
py0% | 0% | 38% | 61% | 0%
sql0% | 0% | 40% | 0% | 59%
java0% | 0% | 100% | 0% | 0%
m0% | 0% | 100% | 0% | 0%
js0% | 0% | 20% | 79% | 0%
css0% | 0% | 47% | 52% | 0%
inc0% | 0% | 0% | 100% | 0%
y0% | 0% | 0% | 0% | 100%
l0% | 0% | 0% | 0% | 100%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
sources94% | 1% | 3% | <1% | 0%
sources/linetester81% | 0% | 18% | 0% | 0%
sources/tester73% | 0% | 26% | 0% | 0%
sources/java80% | 2% | 17% | 0% | 0%
website/src100% | 0% | 0% | 0% | 0%
sources/upgrade84% | 0% | 15% | 0% | 0%
website100% | 0% | 0% | 0% | 0%
sources/grammar_docs32% | 67% | 0% | 0% | 0%
website/plugins100% | 0% | 0% | 0% | 0%
sources/cqlrt_cf0% | 0% | 100% | 0% | 0%
sources/cqljson0% | 0% | 100% | 0% | 0%
sources/common0% | 0% | 100% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
sources0% | 0% | 11% | 26% | 61%
sources/linetester0% | 0% | 100% | 0% | 0%
sources/cqlrt_cf0% | 0% | 100% | 0% | 0%
sources/tester0% | 0% | 94% | 5% | 0%
sources/grammar_docs0% | 0% | 100% | 0% | 0%
sources/java0% | 0% | 100% | 0% | 0%
website/src0% | 0% | 32% | 67% | 0%
website/plugins0% | 0% | 100% | 0% | 0%
website0% | 0% | 5% | 94% | 0%
sources/common0% | 0% | 100% | 0% | 0%
sources/cqljson0% | 0% | 0% | 100% | 0%
sources/upgrade0% | 0% | 0% | <1% | 99%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
gen_sql.c
in sources
 3303 251 25 553 84 10
y
cql.y
in sources
 2341 - 21 553 104 13
ys.c
in sources/grammar_docs
 120 8 92 551 4 3
cqlrt.h
in sources
 223 - 108 549 13 6
diags.h
in sources
 30 - 108 549 4 2
cg_objc.c
in sources
 474 9 32 547 25 8
145 - 42 547 11 3
index.js
in website/src/pages
 142 2 52 547 5 3
custom.css
in website/src/css
 45 - 42 547 4 2
styles.module.css
in website/src/pages
 41 - 107 547 4 2
sidebars.js
in website
 6 - 108 547 4 2
babel.config.js
in website
 3 - 108 547 3 2
ast.h
in sources
 716 - 23 546 75 10
ast.c
in sources
 589 47 23 546 22 6
l
cql.l
in sources
 305 - 25 546 38 9
18 - 73 543 15 3
cg_c.c
in sources
 5269 208 23 534 106 17
cqlrt.c
in sources
 310 31 108 534 11 3
sem.h
in sources
 262 - 17 534 51 7
780 30 44 533 17 3
rt_common.c
in sources
 320 1 78 532 18 7
cql.h
in sources
 173 - 92 532 24 8
cg_schema.c
in sources
 1239 29 17 527 32 5
index.js
in website/plugins/my-loaders
 19 2 107 527 3 2
program-diagram.js
in website/src/pages
 17 1 107 527 3 2
json-diagram.js
in website/src/pages
 17 1 107 527 3 2
DiagramContent.js
in website/src/components
 15 1 107 527 3 2
cg_java.c
in sources
 439 20 39 525 20 7
1776 75 17 523 33 10
cqlrt_common.c
in sources
 2465 104 43 519 35 10
1322 45 44 519 27 6
dbhelp.c
in sources/tester
 283 12 108 519 10 4
cqlrt_common.h
in sources
 237 1 45 519 24 6
dbhelp.h
in sources/tester
 27 - 87 519 6 2
eval.c
in sources
 794 41 108 501 10 3
eval.h
in sources
 25 - 108 501 6 3
rewrite.c
in sources
 1196 35 23 498 35 5
rewrite.h
in sources
 35 - 45 498 18 3
bytebuf.h
in sources
 15 - 108 494 4 2
cg_query_plan.c
in sources
 534 20 44 491 14 4
linetest.c
in sources/linetester
 339 6 108 491 7 3
charbuf.c
in sources
 111 9 108 491 4 3
linetest.sql
in sources/linetester
 106 - 108 491 5 2
dbhelp.sql
in sources/tester
 65 - 108 491 4 1
charbuf.h
in sources
 36 - 108 491 3 2
linetest.h
in sources/linetester
 8 - 108 491 5 2
cg_common.c
in sources
 329 13 44 487 14 3
cg_common.h
in sources
 139 - 108 487 7 2
gen_sql.h
in sources
 61 - 17 486 11 4
minipool.h
in sources
 24 - 108 456 3 1
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
3 - 108 144 2 1
3 - 108 144 2 1
cg_objc.h
in sources
 3 - 108 144 2 1
rt.h
in sources
 3 - 108 144 2 1
babel.config.js
in website
 3 - 108 547 3 2
cg_c.h
in sources
 4 - 108 144 2 1
cg_java.h
in sources
 4 - 108 144 3 1
json_check.py
in sources/common
 5 - 108 144 2 1
cg_schema.h
in sources
 6 - 108 197 4 2
sidebars.js
in website
 6 - 108 547 4 2
list.h
in sources
 7 - 108 144 2 1
TestResult.java
in sources/java
 8 1 108 144 2 1
linetest.h
in sources/linetester
 8 - 108 491 5 2
printf.h
in sources
 10 - 108 240 5 2
rt.c
in sources
 13 - 108 421 4 3
bytebuf.h
in sources
 15 - 108 494 4 2
TestResult.h
in sources/java
 16 - 108 144 2 1
TestResult.c
in sources/java
 17 3 108 144 2 1
list.c
in sources
 21 2 108 144 2 1
crc64xz.h
in sources
 23 2 108 144 2 1
minipool.h
in sources
 24 - 108 456 3 1
eval.h
in sources
 25 - 108 501 6 3
Sample.sql
in sources/java
 26 - 108 416 5 3
bytebuf.c
in sources
 28 3 108 144 2 1
symtab.h
in sources
 29 - 108 144 2 1
diags.h
in sources
 30 - 108 549 4 2
CGSQLMain.java
in sources/java
 33 2 108 416 5 3
charbuf.h
in sources
 36 - 108 491 3 2
38 - 108 416 3 2
flow.h
in sources
 39 - 108 120 4 2
minipool.c
in sources
 54 4 108 144 2 1
59 3 108 451 3 2
cg_udf.c
in sources
 62 2 108 232 3 1
dbhelp.sql
in sources/tester
 65 - 108 491 4 1
crc64xz.c
in sources
 80 1 108 144 2 1
85 - 108 416 3 2
linetest_main.c
in sources/linetester
 106 2 108 172 3 2
linetest.sql
in sources/linetester
 106 - 108 491 5 2
charbuf.c
in sources
 111 9 108 491 4 3
main.c
in sources/tester
 132 3 108 144 2 1
cg_common.h
in sources
 139 - 108 487 7 2
symtab.c
in sources
 186 13 108 144 2 1
cqlrt.h
in sources
 223 - 108 549 13 6
dbhelp.c
in sources/tester
 283 12 108 519 10 4
flow.c
in sources
 308 24 108 120 5 2
cqlrt.c
in sources
 310 31 108 534 11 3
printf.c
in sources
 335 11 108 240 6 2
linetest.c
in sources/linetester
 339 6 108 491 7 3
eval.c
in sources
 794 41 108 501 10 3
EncodedString.java
in sources/java/com/facebook/cgsql
 7 1 107 233 3 2
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
cg_stats.c
in sources
 100 6 78 78 1 1
cg_stats.h
in sources
 3 - 78 78 1 1
cqlrt_cf.h
in sources/cqlrt_cf
 205 - 101 107 2 1
cqlrt_cf.c
in sources/cqlrt_cf
 197 31 101 107 2 1
cqlholder.m
in sources/cqlrt_cf
 75 2 101 107 2 1
demo_main.m
in sources/cqlrt_cf
 54 1 101 107 3 1
demo_todo.sql
in sources/cqlrt_cf
 23 - 106 107 2 1
cqljson.py
in sources/cqljson
 404 18 65 109 7 4
flow.c
in sources
 308 24 108 120 5 2
flow.h
in sources
 39 - 108 120 4 2
encoders.c
in sources
 215 12 67 144 6 4
symtab.c
in sources
 186 13 108 144 2 1
main.c
in sources/tester
 132 3 108 144 2 1
crc64xz.c
in sources
 80 1 108 144 2 1
minipool.c
in sources
 54 4 108 144 2 1
symtab.h
in sources
 29 - 108 144 2 1
bytebuf.c
in sources
 28 3 108 144 2 1
crc64xz.h
in sources
 23 2 108 144 2 1
list.c
in sources
 21 2 108 144 2 1
CQLViewModel.java
in sources/java/com/facebook/cgsql
 20 4 107 144 2 1
TestResult.c
in sources/java
 17 3 108 144 2 1
TestResult.h
in sources/java
 16 - 108 144 2 1
encoders.h
in sources
 14 - 67 144 4 2
TestResult.java
in sources/java
 8 1 108 144 2 1
list.h
in sources
 7 - 108 144 2 1
json_check.py
in sources/common
 5 - 108 144 2 1
cg_java.h
in sources
 4 - 108 144 3 1
cg_c.h
in sources
 4 - 108 144 2 1
rt.h
in sources
 3 - 108 144 2 1
cg_objc.h
in sources
 3 - 108 144 2 1
cg_udf.h
in sources
 3 - 78 144 3 1
cg_query_plan.h
in sources
 3 - 78 144 3 1
3 - 108 144 2 1
3 - 108 144 2 1
compat.c
in sources
 60 10 92 150 4 2
compat.h
in sources
 12 - 92 150 4 2
SchemaPersistentV4.sql
in sources/upgrade
 48 - 21 156 5 1
errortrace.inc
in sources/upgrade
 2 - 68 156 2 1
linetest_main.c
in sources/linetester
 106 2 108 172 3 2
tree_sitter.py
in sources/grammar_docs
 253 5 107 182 4 3
cg_schema.h
in sources
 6 - 108 197 4 2
cg_udf.c
in sources
 62 2 108 232 3 1
EncodedString.java
in sources/java/com/facebook/cgsql
 7 1 107 233 3 2
printf.c
in sources
 335 11 108 240 6 2
printf.h
in sources
 10 - 108 240 5 2
upgrade_validate.sql
in sources/upgrade
 102 - 17 378 11 3
SchemaPersistentV3.sql
in sources/upgrade
 50 - 21 378 7 2
SchemaPersistentV2.sql
in sources/upgrade
 48 - 21 378 7 2
SchemaPersistentV1.sql
in sources/upgrade
 42 - 21 378 5 1
SchemaPersistentV0.sql
in sources/upgrade
 30 - 21 378 5 1
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
1776 75 17 523 33 10
cg_schema.c
in sources
 1239 29 17 527 32 5
sem.h
in sources
 262 - 17 534 51 7
upgrade_validate.sql
in sources/upgrade
 102 - 17 378 11 3
gen_sql.h
in sources
 61 - 17 486 11 4
y
cql.y
in sources
 2341 - 21 553 104 13
SchemaPersistentV3.sql
in sources/upgrade
 50 - 21 378 7 2
SchemaPersistentV2.sql
in sources/upgrade
 48 - 21 378 7 2
SchemaPersistentV4.sql
in sources/upgrade
 48 - 21 156 5 1
SchemaPersistentV1.sql
in sources/upgrade
 42 - 21 378 5 1
SchemaPersistentV0.sql
in sources/upgrade
 30 - 21 378 5 1
cg_c.c
in sources
 5269 208 23 534 106 17
rewrite.c
in sources
 1196 35 23 498 35 5
ast.h
in sources
 716 - 23 546 75 10
ast.c
in sources
 589 47 23 546 22 6
gen_sql.c
in sources
 3303 251 25 553 84 10
l
cql.l
in sources
 305 - 25 546 38 9
cg_objc.c
in sources
 474 9 32 547 25 8
cg_java.c
in sources
 439 20 39 525 20 7
145 - 42 547 11 3
custom.css
in website/src/css
 45 - 42 547 4 2
cqlrt_common.c
in sources
 2465 104 43 519 35 10
1322 45 44 519 27 6
780 30 44 533 17 3
cg_query_plan.c
in sources
 534 20 44 491 14 4
cg_common.c
in sources
 329 13 44 487 14 3
cqlrt_common.h
in sources
 237 1 45 519 24 6
rewrite.h
in sources
 35 - 45 498 18 3
index.js
in website/src/pages
 142 2 52 547 5 3
cqljson.py
in sources/cqljson
 404 18 65 109 7 4
encoders.c
in sources
 215 12 67 144 6 4
encoders.h
in sources
 14 - 67 144 4 2
errortrace.inc
in sources/upgrade
 2 - 68 156 2 1
18 - 73 543 15 3
rt_common.c
in sources
 320 1 78 532 18 7
cg_stats.c
in sources
 100 6 78 78 1 1
cg_stats.h
in sources
 3 - 78 78 1 1
cg_udf.h
in sources
 3 - 78 144 3 1
cg_query_plan.h
in sources
 3 - 78 144 3 1
dbhelp.h
in sources/tester
 27 - 87 519 6 2
cql.h
in sources
 173 - 92 532 24 8
ys.c
in sources/grammar_docs
 120 8 92 551 4 3
compat.c
in sources
 60 10 92 150 4 2
compat.h
in sources
 12 - 92 150 4 2
cqlrt_cf.h
in sources/cqlrt_cf
 205 - 101 107 2 1
cqlrt_cf.c
in sources/cqlrt_cf
 197 31 101 107 2 1
cqlholder.m
in sources/cqlrt_cf
 75 2 101 107 2 1
demo_main.m
in sources/cqlrt_cf
 54 1 101 107 3 1
demo_todo.sql
in sources/cqlrt_cf
 23 - 106 107 2 1
tree_sitter.py
in sources/grammar_docs
 253 5 107 182 4 3