cmdsqlite

basic import / export util written in freebasic with sqlite3
supported file types or extensions:
.csv, .db, .json, .html, .sql, .xml

Allows for export of data in sqlite database via sql query,
or a folder plus filespec, to csv, json, html(table), sql and xml
and import of csv, json and xml via conversion to sql.

Special support for .mp3 or .jpg this will extract the
tag info and or create media links in the generated html table
plus checkfile which verifies if file excists according to path
and file in specified field.

See included help, or tutorial.txt in data folder, for more details
cmdsqlite.exe /? (or -h, -help, etc)
Note: [folder] [filespec] folders are scanned recursively for filespec

usage

• basic
  cmdsqlite.exe [dbname] [query]
  example: cmdsqlite.exe game.db "select name from game where name like 'a%'"
  cmdsqlite.exe [folder] [filespec] [exporttype]
  example: cmdsqlite.exe g:\data\images\classic *.jpg csv

• verfiy if file excists according to path and file in specified field
  [dbname] [query] checkfile [field name]
  checkfile returns -1 if the file exists, otherwise zero 0

• export to html(table)
  example: cmdsqlite.exe game.db "select name, developer from game" html
  exports query result to an html sortable table (using templates)\

• export to html(table) via folder
  example: cmdsqlite.exe g:\data\mp3\classic *.mp3 html
  exports all files and subsequent folders in 'g:\data\mp3\classic'
  to an html sortable table (using templates)

• export to json
  example: cmdsqlite.exe game.db "select name, developer from game" json
  equivelent of:
  select json_object('name', name, 'developer', developer) from game" json

• export to csv
  example: cmdsqlite.exe game.db "select name, developer from game" csv

• export coverart in mp3
  example: cmdsqlite.exe g:\data\mp3\classic *.mp3 cover
  exports cover art (.jpr or .png) in mp3 to folder cover and generates report
  with width / height, thumbnail info, etc of .jpg or .png if present

• supplement exporttype: 'exif' as optional fourth parameter
  example: cmdsqlite.exe g:\data\images\paris *.jpg csv exif
  generates report with
  width / height in .jpg or .png if present

• example: cmdsqlite.exe g:\data\images\paris *.jpg html exif
  filespec *.jpg creates imageviewer

• example: cmdsqlite.exe g:\data\mp3\classic *.mp3 html exif
  filespec *.mp3 gets tag info and creates audio link

• import via sql of csv, json or xml
  cmdsqlite.exe [filename].csv
  creates a [filename].sql
  can be verified and the imported to sqlite database via:
  cmdsqlite.exe [dbname] [.sql]

• basic info database and tables
  cmdsqlite.exe [dbname] showtables
  displays table names contained in [dbname]
  cmdsqlite.exe [dbname] showfields [tablename]
  displays fieldnames contained in [tablename]

• convert .mht files are converted to .txt and .html
  usage: .mht
  example: cmdsqlite.exe g:\data\text\demo.mht
  creates a folder and extracts all files in the .mht
  plus converts the main .html to a sperate wordwrapped text file.

configuration

options via \conf\conf.ini
[output]
' deprecated
' additional parsing per filetype mp3, jpg
' options: default, extra
' htmloutput = extra
use fourth parameter 'exif' on commandline

requirements

sqlite.dll 32-bit DLL (x86) for SQLite version 3.43.0.
https://www.sqlite.org/download.html

performance (query and data size dependent)

windows 7 / windows 10(1903)
ram usage ~10MB / 10MB
handles ~30 / ~50
threads 1 / 3
cpu ~1 (low) / ~2
tested on intel i5-6600T

special thanks

tips on commandline parsing via:
https://www.freebasic.net/forum/viewtopic.php?t=31889 code by coderJeff
data set vgsales via:
https://gist.github.com/zhonglism/f146a9423e2c975de8d03c26451f841e