/usr/share/vim/vim80/syntax/sql.vim is in vim-runtime 2:8.0.1453-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | " Vim syntax file loader
" Language: SQL
" Maintainer: David Fishburn <fishburn at ianywhere dot com>
" Last Change: Thu Sep 15 2005 10:30:02 AM
" Version: 1.0
" Description: Checks for a:
" buffer local variable,
" global variable,
" If the above exist, it will source the type specified.
" If none exist, it will source the default sql.vim file.
"
" quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
" Default to the standard Vim distribution file
let filename = 'sqloracle'
" Check for overrides. Buffer variables have the highest priority.
if exists("b:sql_type_override")
" Check the runtimepath to see if the file exists
if globpath(&runtimepath, 'syntax/'.b:sql_type_override.'.vim') != ''
let filename = b:sql_type_override
endif
elseif exists("g:sql_type_default")
if globpath(&runtimepath, 'syntax/'.g:sql_type_default.'.vim') != ''
let filename = g:sql_type_default
endif
endif
" Source the appropriate file
exec 'runtime syntax/'.filename.'.vim'
" vim:sw=4:
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