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【功能修复】IoT：解决 device 建表的时候，tdengine 默认字段都是小写的问题，通过 _ 解决

This commit is contained in:
YunaiV 2024-12-26 12:51:36 +08:00
parent 245ab4e62d
commit 09a26666ec
1 changed files with 1 additions and 2 deletions
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3
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDevicePropertyDataServiceImpl.java
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@ -100,7 +100,6 @@ public class IotDevicePropertyDataServiceImpl implements IotDevicePropertyDataSe
} }
} }
// TODO 芋艿：建表的时候，表名要小写么？
// 2.1 情况一：如果是新增的时候，需要创建表 // 2.1 情况一：如果是新增的时候，需要创建表
List<TDengineTableField> newFields = buildTableFieldList(thingModels); List<TDengineTableField> newFields = buildTableFieldList(thingModels);
if (CollUtil.isEmpty(oldFields)) { if (CollUtil.isEmpty(oldFields)) {
@ -119,7 +118,7 @@ public class IotDevicePropertyDataServiceImpl implements IotDevicePropertyDataSe
private List<TDengineTableField> buildTableFieldList(List<IotProductThingModelDO> thingModels) { private List<TDengineTableField> buildTableFieldList(List<IotProductThingModelDO> thingModels) {
return convertList(thingModels, thingModel -> { return convertList(thingModels, thingModel -> {
TDengineTableField field = new TDengineTableField( TDengineTableField field = new TDengineTableField(
thingModel.getIdentifier().toLowerCase(), // TODO 芋艿：为什么要转成小写？ StrUtil.toUnderlineCase(thingModel.getIdentifier()), // TDengine 字段默认都是小写
TYPE_MAPPING.get(thingModel.getProperty().getDataType())); TYPE_MAPPING.get(thingModel.getProperty().getDataType()));
if (thingModel.getProperty().getDataType().equals(IotDataSpecsDataTypeEnum.TEXT.getDataType())) { if (thingModel.getProperty().getDataType().equals(IotDataSpecsDataTypeEnum.TEXT.getDataType())) {
field.setLength(((ThingModelDateOrTextDataSpecs) thingModel.getProperty().getDataSpecs()).getLength()); field.setLength(((ThingModelDateOrTextDataSpecs) thingModel.getProperty().getDataSpecs()).getLength());