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 *
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 * modification, are permitted provided that the following conditions are met:
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 *       notice, this list of conditions and the following disclaimer.
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 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
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ace.define('ace/mode/sql', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/sql_highlight_rules', 'ace/range'], function(require, exports, module) {


var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var SqlHighlightRules = require("./sql_highlight_rules").SqlHighlightRules;
var Range = require("../range").Range;

var Mode = function() {
    this.HighlightRules = SqlHighlightRules;
};
oop.inherits(Mode, TextMode);

(function() {

    this.lineCommentStart = "--";

    this.$id = "ace/mode/sql";
}).call(Mode.prototype);

exports.Mode = Mode;

});

ace.define('ace/mode/sql_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {


var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

var SqlHighlightRules = function() {

    var keywords = (
        "select|insert|update|delete|from|where|and|or|group|by|order|limit|offset|having|as|case|" +
        "when|else|end|type|left|right|join|on|outer|desc|asc"
    );

    var builtinConstants = (
        "true|false|null"
    );

    var builtinFunctions = (
        "count|min|max|avg|sum|rank|now|coalesce"
    );

    var keywordMapper = this.createKeywordMapper({
        "support.function": builtinFunctions,
        "keyword": keywords,
        "constant.language": builtinConstants
    }, "identifier", true);

    this.$rules = {
        "start" : [ {
            token : "comment",
            regex : "--.*$"
        },  {
            token : "comment",
            start : "/\\*",
            end : "\\*/"
        }, {
            token : "string",           // " string
            regex : '".*?"'
        }, {
            token : "string",           // ' string
            regex : "'.*?'"
        }, {
            token : "constant.numeric", // float
            regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
        }, {
            token : keywordMapper,
            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
        }, {
            token : "keyword.operator",
            regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
        }, {
            token : "paren.lparen",
            regex : "[\\(]"
        }, {
            token : "paren.rparen",
            regex : "[\\)]"
        }, {
            token : "text",
            regex : "\\s+"
        } ]
    };
    this.normalizeRules();
};

oop.inherits(SqlHighlightRules, TextHighlightRules);

exports.SqlHighlightRules = SqlHighlightRules;
});

