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Fix file extensions in USAGE, update IMDB experiment/example.

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This commit is contained in:
Mahlon E. Smith 2025-11-04 18:18:03 -08:00
parent 76718fa49f
commit 363ba15be4
Signed by: mahlon
SSH key fingerprint: SHA256:dP84sRGKZRpOOiPD/+GuOq+SHSxEw9qi5BWLQobaHm0
3 changed files with 14 additions and 14 deletions
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8
USAGE.md
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@ -82,13 +82,13 @@ var db = newLbugDatabase()
``` ```
```nim ```nim
# "db" is persistent, stored in the file "data.kz". # "db" is persistent, stored in the file "data.db".
var db = newLbugDatabase("data.kz") var db = newLbugDatabase("data.db")
``` ```
The database path is retained, and can be recalled via `db.path`. The database path is retained, and can be recalled via `db.path`.
```nim ```nim
db.path #=> "data.kz" db.path #=> "data.db"
``` ```
### Database Configuration ### Database Configuration
@ -110,7 +110,7 @@ object as the second argument to `newLbugDatabase()`:
```nim ```nim
# Open a readonly handle. # Open a readonly handle.
var db = newLbugDatabase( "data.kz", lbugConfig( read_only=true ) ) var db = newLbugDatabase( "data.db", lbugConfig( read_only=true ) )
``` ```
### The Connection ### The Connection

10
experiments/imdb/imdb_find_actor_path.nim
View file

@ -17,9 +17,9 @@ import
std/os, std/os,
std/sequtils, std/sequtils,
std/strformat std/strformat
import kuzu import lbug
const DB = "imdb.kz" const DB = "imdb.db"
const DOT = "imdb-results.dot" const DOT = "imdb-results.dot"
if not DB.fileExists: if not DB.fileExists:
@ -31,13 +31,13 @@ if paramCount() < 2:
echo "I require 2 actor names, in quotes." echo "I require 2 actor names, in quotes."
quit 1 quit 1
var stmt: KuzuPreparedStatement var stmt: LbugPreparedStatement
var res: KuzuQueryResult var res: LbugQueryResult
var fromActor = paramStr(1) var fromActor = paramStr(1)
var toActor = paramStr(2) var toActor = paramStr(2)
var db = newKuzuDatabase( DB, kuzuConfig(read_only=true) ) var db = newLbugDatabase( DB, lbugConfig(read_only=true) )
var conn = db.connect var conn = db.connect
echo "Database opened: ", db.path echo "Database opened: ", db.path

10
experiments/imdb/imdb_import.nim
View file

@ -1,7 +1,7 @@
# vim: set et sta sw=4 ts=4 : # vim: set et sta sw=4 ts=4 :
# #
# Fetches movie and actor data from IMDB and converts it # Fetches movie and actor data from IMDB and converts it
# to CSV, then imports into a Kuzu graph database. # to CSV, then imports into a Ladybug graph database.
# #
# Only cares about actors in movies! Things like writers, # Only cares about actors in movies! Things like writers,
# directors, and TV shows are intentionally omitted. # directors, and TV shows are intentionally omitted.
@ -18,9 +18,9 @@ import
std/strformat, std/strformat,
std/strutils, std/strutils,
zip/gzipfiles, zip/gzipfiles,
kuzu lbug
const DB = "imdb.kz" const DB = "imdb.db"
const SOURCE = "https://datasets.imdbws.com" const SOURCE = "https://datasets.imdbws.com"
const FILES = @[ "name.basics", "title.basics", "title.principals" ] const FILES = @[ "name.basics", "title.basics", "title.principals" ]
@ -126,11 +126,11 @@ known_file.close()
# #
# Ok, now import into a fresh kuzu database. # Ok, now import into a fresh ladybug database.
# #
if not DB.dirExists: if not DB.dirExists:
var db = newKuzuDatabase( DB ) var db = newLbugDatabase( DB )
var conn = db.connect() var conn = db.connect()
var duration = 0 var duration = 0