34 lines
517 B
JavaScript
34 lines
517 B
JavaScript
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/**
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* The equivalent of a SQL select.
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**/
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Sql.Select = new Class
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({
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Extends: Sql.Stmt
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,expr: []
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,addField: function (fieldName)
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{
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this.expr.push (new Sql.Field ({name: fieldName}));
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}
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,render: function (batch)
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{
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var sql = 'SELECT '
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for (var i = 0; i < this.expr.length; i++)
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{
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if (i > 0)
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sql += ', ';
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sql += this.expr[i].render(batch);
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}
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sql += ' FROM ' + this.renderTarget (batch);
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if (this.where)
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sql += ' WHERE ' + this.where.render (batch);
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return sql;
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}
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});
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