48 lines
648 B
JavaScript
48 lines
648 B
JavaScript
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var Object = require ('./object');
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var Expr = require ('./expr');
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/**
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* The equivalent of a SQL statement.
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*/
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module.exports = new Class
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({
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Extends: Object
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,Properties:
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{
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where:
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{
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type: Expr
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,value: null
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},
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limit:
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{
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type: Number
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,value: null
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}
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}
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,target: []
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,addTarget: function (target)
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{
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this.target.push (target);
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}
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,renderTarget: function (params)
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{
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if (this.target.length > 0)
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return ' '+ this.renderListWs (this.target, params, ', ');
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else
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return ' DUAL';
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}
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,renderLimit: function ()
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{
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if (this.limit != null)
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return ' LIMIT '+ parseInt (this.limit);
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else
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return '';
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}
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});
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