32 lines
1.1 KiB
XML
32 lines
1.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineTableMapper">
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<!-- 创建子表 -->
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<update id="createTable">
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CREATE TABLE IF NOT EXISTS ${dataBaseName}.${tableName}
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USING ${dataBaseName}.${superTableName}
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TAGS
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<foreach item="item" collection="tags" separator=","
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open="(" close=")">
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#{item.fieldValue}
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</foreach>
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</update>
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<!-- 创建子表，带有 TAGS -->
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<update id="createTableWithTags">
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CREATE TABLE IF NOT EXISTS ${dataBaseName}.${tableName}
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USING ${dataBaseName}.${superTableName}
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<foreach item="item" collection="tags" separator="," open="(" close=")">
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#{item.fieldName}
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</foreach>
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TAGS
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<foreach item="item" collection="tags" separator=","
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open="(" close=")">
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#{item.fieldValue}
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</foreach>
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</update>
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</mapper> |