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+" Vim syntax file
+" Language: mysql
+" Maintainer: Kenneth J. Pronovici <pronovic@ieee.org>
+" Last Change: $LastChangedDate: 2016-04-11 10:31:04 -0500 (Mon, 11 Apr 2016) $
+" 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
+
+" quit when a syntax file was already loaded
+if 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_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 right 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][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]*\([._]*[A-Za-z0-9]\)*"
+
+" Escaped column names
+syn match mysqlEscaped "`[^`]*`"
+
+" Comments (c-style, mysql-style and modified sql-style)
+syn region mysqlComment start="/\*" end="\*/"
+syn match mysqlComment "#.*"
+syn match mysqlComment "--\_s.*"
+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 keywords 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="avg(" 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.
+" Only when an item doesn't have highlighting yet
+
+hi def link mysqlKeyword Statement
+hi def link mysqlSpecial Special
+hi def link mysqlString String
+hi def link mysqlNumber Number
+hi def link mysqlVariable Identifier
+hi def link mysqlComment Comment
+hi def link mysqlType Type
+hi def link mysqlOperator Statement
+hi def link mysqlFlow Statement
+hi def link mysqlFunction Function
+
+
+let b:current_syntax = "mysql"
+