48 lines
596 B
JavaScript
48 lines
596 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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}
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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 (batch)
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{
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var sql;
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var len = this.target.length;
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if (len > 0)
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{
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sql = ' ';
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for (var n = 0; n < len; n++)
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{
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if (n > 0) sql += ', ';
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sql += this.target[n].render (batch);
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}
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}
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else
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sql += 'DUAL';
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return sql;
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}
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});
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