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ST_filterBetween {#reference_tgy_qxn_qfb .reference}


语法 {#section_ysj_vhn_qfb .section}

pcpatch ST_filterBetween(pcpatch pc, text dimname, float8 minvalue, float8 maxvalue);

参数 {#section_gyb_phn_qfb .section}

参数名称 描述
pc pcpatch对象。
dimname 指定的属性维名称。
minvalue 属性固定值最小值。
maxvalue 属性固定值最大值。

描述 {#section_yy5_xxn_qfb .section}


示例 {#section_cxp_4jn_qfb .section}

SELECT ST_AsText(ST_FilterBetween(pa, 'y', 45.57, 45.60)) FROM patches WHERE id = 7;
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