vim/runtime/syntax/mysql.vim

" Vim syntax file
" Language:     mysql
" Maintainer:   Kenneth J. Pronovici <pronovic@ieee.org>
" Last Change:  $Date$
" Filenames:    *.mysql
" URL:		ftp://cedar-solutions.com/software/mysql.vim
" Note:		The definitions below are taken from the mysql user manual as of April 2002, for version 3.23

" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
  syntax clear
elseif exists("b:current_syntax")
  finish
endif

" Always ignore case
syn case ignore

" General keywords which don't fall into other categories
syn keyword mysqlKeyword	 action add after aggregate all alter as asc auto_increment avg avg_row_length
syn keyword mysqlKeyword	 both by
syn keyword mysqlKeyword	 cascade change character check checksum column columns comment constraint create cross
syn keyword mysqlKeyword	 current_date current_time current_timestamp
syn keyword mysqlKeyword	 data database databases day day_hour day_minute day_second
syn keyword mysqlKeyword	 default delayed delay_key_write delete desc describe distinct distinctrow drop
syn keyword mysqlKeyword	 enclosed escape escaped explain
syn keyword mysqlKeyword	 fields file first flush for foreign from full function
syn keyword mysqlKeyword	 global grant grants group
syn keyword mysqlKeyword	 having heap high_priority hosts hour hour_minute hour_second
syn keyword mysqlKeyword	 identified ignore index infile inner insert insert_id into isam
syn keyword mysqlKeyword	 join
syn keyword mysqlKeyword	 key keys kill last_insert_id leading left limit lines load local lock logs long
syn keyword mysqlKeyword	 low_priority
syn keyword mysqlKeyword	 match max_rows middleint min_rows minute minute_second modify month myisam
syn keyword mysqlKeyword	 natural no
syn keyword mysqlKeyword	 on optimize option optionally order outer outfile
syn keyword mysqlKeyword	 pack_keys partial password primary privileges procedure process processlist
syn keyword mysqlKeyword	 read references reload rename replace restrict returns revoke row rows
syn keyword mysqlKeyword	 second select show shutdown soname sql_big_result sql_big_selects sql_big_tables sql_log_off
syn keyword mysqlKeyword	 sql_log_update sql_low_priority_updates sql_select_limit sql_small_result sql_warnings starting
syn keyword mysqlKeyword	 status straight_join string
syn keyword mysqlKeyword	 table tables temporary terminated to trailing type
syn keyword mysqlKeyword	 unique unlock unsigned update usage use using
syn keyword mysqlKeyword	 values varbinary variables varying
syn keyword mysqlKeyword	 where with write
syn keyword mysqlKeyword	 year_month
syn keyword mysqlKeyword	 zerofill

" Special values
syn keyword mysqlSpecial	 false null true

" Strings (single- and double-quote)
syn region mysqlString		 start=+"+  skip=+\\\\\|\\"+  end=+"+
syn region mysqlString		 start=+'+  skip=+\\\\\|\\'+  end=+'+

" Numbers and hexidecimal values
syn match mysqlNumber		 "-\=\<[0-9]*\>"
syn match mysqlNumber		 "-\=\<[0-9]*\.[0-9]*\>"
syn match mysqlNumber		 "-\=\<[0-9]*e[+-]\=[0-9]*\>"
syn match mysqlNumber		 "-\=\<[0-9]*\.[0-9]*e[+-]\=[0-9]*\>"
syn match mysqlNumber		 "\<0x[abcdefABCDEF0-9]*\>"

" User variables
syn match mysqlVariable		 "@\a*[A-Za-z0-9]*[._]*[A-Za-z0-9]*"

" Comments (c-style, mysql-style and modified sql-style)
syn region mysqlComment		 start="/\*"  end="\*/"
syn match mysqlComment		 "#.*"
syn match mysqlComment		 "-- .*"
syn sync ccomment mysqlComment

" Column types
"
" This gets a bit ugly.  There are two different problems we have to
" deal with.
"
" The first problem is that some keywoards like 'float' can be used
" both with and without specifiers, i.e. 'float', 'float(1)' and
" 'float(@var)' are all valid.  We have to account for this and we
" also have to make sure that garbage like floatn or float_(1) is not
" highlighted.
"
" The second problem is that some of these keywords are included in
" function names.  For instance, year() is part of the name of the
" dayofyear() function, and the dec keyword (no parenthesis) is part of
" the name of the decode() function.

syn keyword mysqlType		 tinyint smallint mediumint int integer bigint
syn keyword mysqlType		 date datetime time bit bool
syn keyword mysqlType		 tinytext mediumtext longtext text
syn keyword mysqlType		 tinyblob mediumblob longblob blob
syn region mysqlType		 start="float\W" end="."me=s-1
syn region mysqlType		 start="float$" end="."me=s-1
syn region mysqlType		 start="float(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="double\W" end="."me=s-1
syn region mysqlType		 start="double$" end="."me=s-1
syn region mysqlType		 start="double(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="double precision\W" end="."me=s-1
syn region mysqlType		 start="double precision$" end="."me=s-1
syn region mysqlType		 start="double precision(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="real\W" end="."me=s-1
syn region mysqlType		 start="real$" end="."me=s-1
syn region mysqlType		 start="real(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="numeric(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="dec\W" end="."me=s-1
syn region mysqlType		 start="dec$" end="."me=s-1
syn region mysqlType		 start="dec(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="decimal\W" end="."me=s-1
syn region mysqlType		 start="decimal$" end="."me=s-1
syn region mysqlType		 start="decimal(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="\Wtimestamp\W" end="."me=s-1
syn region mysqlType		 start="\Wtimestamp$" end="."me=s-1
syn region mysqlType		 start="\Wtimestamp(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="^timestamp\W" end="."me=s-1
syn region mysqlType		 start="^timestamp$" end="."me=s-1
syn region mysqlType		 start="^timestamp(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="\Wyear(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="^year(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="char(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="varchar(" end=")" contains=mysqlNumber,mysqlVariable
syn region mysqlType		 start="enum(" end=")" contains=mysqlString,mysqlVariable
syn region mysqlType		 start="\Wset(" end=")" contains=mysqlString,mysqlVariable
syn region mysqlType		 start="^set(" end=")" contains=mysqlString,mysqlVariable

" Logical, string and  numeric operators
syn keyword mysqlOperator	 between not and or is in like regexp rlike binary exists
syn region mysqlOperator	 start="isnull(" end=")" contains=ALL
syn region mysqlOperator	 start="coalesce(" end=")" contains=ALL
syn region mysqlOperator	 start="interval(" end=")" contains=ALL

" Control flow functions
syn keyword mysqlFlow		 case when then else end
syn region mysqlFlow		 start="ifnull("   end=")"  contains=ALL
syn region mysqlFlow		 start="nullif("   end=")"  contains=ALL
syn region mysqlFlow		 start="if("	   end=")"  contains=ALL

" General Functions
"
" I'm leery of just defining keywords for functions, since according to the MySQL manual:
"
"     Function names do not clash with table or column names. For example, ABS is a
"     valid column name. The only restriction is that for a function call, no spaces
"     are allowed between the function name and the `(' that follows it.
"
" This means that if I want to highlight function names properly, I have to use a
" region to define them, not just a keyword.  This will probably cause the syntax file
" to load more slowly, but at least it will be 'correct'.

syn region mysqlFunction	 start="abs(" end=")" contains=ALL
syn region mysqlFunction	 start="acos(" end=")" contains=ALL
syn region mysqlFunction	 start="adddate(" end=")" contains=ALL
syn region mysqlFunction	 start="ascii(" end=")" contains=ALL
syn region mysqlFunction	 start="asin(" end=")" contains=ALL
syn region mysqlFunction	 start="atan(" end=")" contains=ALL
syn region mysqlFunction	 start="atan2(" end=")" contains=ALL
syn region mysqlFunction	 start="benchmark(" end=")" contains=ALL
syn region mysqlFunction	 start="bin(" end=")" contains=ALL
syn region mysqlFunction	 start="bit_and(" end=")" contains=ALL
syn region mysqlFunction	 start="bit_count(" end=")" contains=ALL
syn region mysqlFunction	 start="bit_or(" end=")" contains=ALL
syn region mysqlFunction	 start="ceiling(" end=")" contains=ALL
syn region mysqlFunction	 start="character_length(" end=")" contains=ALL
syn region mysqlFunction	 start="char_length(" end=")" contains=ALL
syn region mysqlFunction	 start="concat(" end=")" contains=ALL
syn region mysqlFunction	 start="concat_ws(" end=")" contains=ALL
syn region mysqlFunction	 start="connection_id(" end=")" contains=ALL
syn region mysqlFunction	 start="conv(" end=")" contains=ALL
syn region mysqlFunction	 start="cos(" end=")" contains=ALL
syn region mysqlFunction	 start="cot(" end=")" contains=ALL
syn region mysqlFunction	 start="count(" end=")" contains=ALL
syn region mysqlFunction	 start="curdate(" end=")" contains=ALL
syn region mysqlFunction	 start="curtime(" end=")" contains=ALL
syn region mysqlFunction	 start="date_add(" end=")" contains=ALL
syn region mysqlFunction	 start="date_format(" end=")" contains=ALL
syn region mysqlFunction	 start="date_sub(" end=")" contains=ALL
syn region mysqlFunction	 start="dayname(" end=")" contains=ALL
syn region mysqlFunction	 start="dayofmonth(" end=")" contains=ALL
syn region mysqlFunction	 start="dayofweek(" end=")" contains=ALL
syn region mysqlFunction	 start="dayofyear(" end=")" contains=ALL
syn region mysqlFunction	 start="decode(" end=")" contains=ALL
syn region mysqlFunction	 start="degrees(" end=")" contains=ALL
syn region mysqlFunction	 start="elt(" end=")" contains=ALL
syn region mysqlFunction	 start="encode(" end=")" contains=ALL
syn region mysqlFunction	 start="encrypt(" end=")" contains=ALL
syn region mysqlFunction	 start="exp(" end=")" contains=ALL
syn region mysqlFunction	 start="export_set(" end=")" contains=ALL
syn region mysqlFunction	 start="extract(" end=")" contains=ALL
syn region mysqlFunction	 start="field(" end=")" contains=ALL
syn region mysqlFunction	 start="find_in_set(" end=")" contains=ALL
syn region mysqlFunction	 start="floor(" end=")" contains=ALL
syn region mysqlFunction	 start="format(" end=")" contains=ALL
syn region mysqlFunction	 start="from_days(" end=")" contains=ALL
syn region mysqlFunction	 start="from_unixtime(" end=")" contains=ALL
syn region mysqlFunction	 start="get_lock(" end=")" contains=ALL
syn region mysqlFunction	 start="greatest(" end=")" contains=ALL
syn region mysqlFunction	 start="group_unique_users(" end=")" contains=ALL
syn region mysqlFunction	 start="hex(" end=")" contains=ALL
syn region mysqlFunction	 start="inet_aton(" end=")" contains=ALL
syn region mysqlFunction	 start="inet_ntoa(" end=")" contains=ALL
syn region mysqlFunction	 start="instr(" end=")" contains=ALL
syn region mysqlFunction	 start="lcase(" end=")" contains=ALL
syn region mysqlFunction	 start="least(" end=")" contains=ALL
syn region mysqlFunction	 start="length(" end=")" contains=ALL
syn region mysqlFunction	 start="load_file(" end=")" contains=ALL
syn region mysqlFunction	 start="locate(" end=")" contains=ALL
syn region mysqlFunction	 start="log(" end=")" contains=ALL
syn region mysqlFunction	 start="log10(" end=")" contains=ALL
syn region mysqlFunction	 start="lower(" end=")" contains=ALL
syn region mysqlFunction	 start="lpad(" end=")" contains=ALL
syn region mysqlFunction	 start="ltrim(" end=")" contains=ALL
syn region mysqlFunction	 start="make_set(" end=")" contains=ALL
syn region mysqlFunction	 start="master_pos_wait(" end=")" contains=ALL
syn region mysqlFunction	 start="max(" end=")" contains=ALL
syn region mysqlFunction	 start="md5(" end=")" contains=ALL
syn region mysqlFunction	 start="mid(" end=")" contains=ALL
syn region mysqlFunction	 start="min(" end=")" contains=ALL
syn region mysqlFunction	 start="mod(" end=")" contains=ALL
syn region mysqlFunction	 start="monthname(" end=")" contains=ALL
syn region mysqlFunction	 start="now(" end=")" contains=ALL
syn region mysqlFunction	 start="oct(" end=")" contains=ALL
syn region mysqlFunction	 start="octet_length(" end=")" contains=ALL
syn region mysqlFunction	 start="ord(" end=")" contains=ALL
syn region mysqlFunction	 start="period_add(" end=")" contains=ALL
syn region mysqlFunction	 start="period_diff(" end=")" contains=ALL
syn region mysqlFunction	 start="pi(" end=")" contains=ALL
syn region mysqlFunction	 start="position(" end=")" contains=ALL
syn region mysqlFunction	 start="pow(" end=")" contains=ALL
syn region mysqlFunction	 start="power(" end=")" contains=ALL
syn region mysqlFunction	 start="quarter(" end=")" contains=ALL
syn region mysqlFunction	 start="radians(" end=")" contains=ALL
syn region mysqlFunction	 start="rand(" end=")" contains=ALL
syn region mysqlFunction	 start="release_lock(" end=")" contains=ALL
syn region mysqlFunction	 start="repeat(" end=")" contains=ALL
syn region mysqlFunction	 start="reverse(" end=")" contains=ALL
syn region mysqlFunction	 start="round(" end=")" contains=ALL
syn region mysqlFunction	 start="rpad(" end=")" contains=ALL
syn region mysqlFunction	 start="rtrim(" end=")" contains=ALL
syn region mysqlFunction	 start="sec_to_time(" end=")" contains=ALL
syn region mysqlFunction	 start="session_user(" end=")" contains=ALL
syn region mysqlFunction	 start="sign(" end=")" contains=ALL
syn region mysqlFunction	 start="sin(" end=")" contains=ALL
syn region mysqlFunction	 start="soundex(" end=")" contains=ALL
syn region mysqlFunction	 start="space(" end=")" contains=ALL
syn region mysqlFunction	 start="sqrt(" end=")" contains=ALL
syn region mysqlFunction	 start="std(" end=")" contains=ALL
syn region mysqlFunction	 start="stddev(" end=")" contains=ALL
syn region mysqlFunction	 start="strcmp(" end=")" contains=ALL
syn region mysqlFunction	 start="subdate(" end=")" contains=ALL
syn region mysqlFunction	 start="substring(" end=")" contains=ALL
syn region mysqlFunction	 start="substring_index(" end=")" contains=ALL
syn region mysqlFunction	 start="subtime(" end=")" contains=ALL
syn region mysqlFunction	 start="sum(" end=")" contains=ALL
syn region mysqlFunction	 start="sysdate(" end=")" contains=ALL
syn region mysqlFunction	 start="system_user(" end=")" contains=ALL
syn region mysqlFunction	 start="tan(" end=")" contains=ALL
syn region mysqlFunction	 start="time_format(" end=")" contains=ALL
syn region mysqlFunction	 start="time_to_sec(" end=")" contains=ALL
syn region mysqlFunction	 start="to_days(" end=")" contains=ALL
syn region mysqlFunction	 start="trim(" end=")" contains=ALL
syn region mysqlFunction	 start="ucase(" end=")" contains=ALL
syn region mysqlFunction	 start="unique_users(" end=")" contains=ALL
syn region mysqlFunction	 start="unix_timestamp(" end=")" contains=ALL
syn region mysqlFunction	 start="upper(" end=")" contains=ALL
syn region mysqlFunction	 start="user(" end=")" contains=ALL
syn region mysqlFunction	 start="version(" end=")" contains=ALL
syn region mysqlFunction	 start="week(" end=")" contains=ALL
syn region mysqlFunction	 start="weekday(" end=")" contains=ALL
syn region mysqlFunction	 start="yearweek(" end=")" contains=ALL

" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_mysql_syn_inits")
  if version < 508
    let did_mysql_syn_inits = 1
    command -nargs=+ HiLink hi link <args>
  else
    command -nargs=+ HiLink hi def link <args>
  endif

  HiLink mysqlKeyword		 Statement
  HiLink mysqlSpecial		 Special
  HiLink mysqlString		 String
  HiLink mysqlNumber		 Number
  HiLink mysqlVariable		 Identifier
  HiLink mysqlComment		 Comment
  HiLink mysqlType		 Type
  HiLink mysqlOperator		 Statement
  HiLink mysqlFlow		 Statement
  HiLink mysqlFunction		 Function

  delcommand HiLink
endif

let b:current_syntax = "mysql"