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feat(数据集):数据集 优化

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This commit is contained in:
junjie 2021-05-11 12:27:42 +08:00
parent df09ffd789
commit 9102d56332
1 changed files with 3 additions and 3 deletions
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6
backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
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@ -557,11 +557,11 @@ public class DataSetTableService {
DatasourceTypes datasourceType = DatasourceTypes.valueOf(type);
switch (datasourceType) {
case mysql:
return MessageFormat.format("SELECT {0} FROM {1} ORDER BY " + fields[0], StringUtils.join(fields, ","), table);
return MessageFormat.format("SELECT {0} FROM {1} ORDER BY " + (fields.length > 0 ? fields[0] : "null"), StringUtils.join(fields, ","), table);
case sqlServer:
return MessageFormat.format("SELECT {0} FROM {1} ORDER BY " + fields[0], StringUtils.join(fields, ","), table);
return MessageFormat.format("SELECT {0} FROM {1} ORDER BY " + (fields.length > 0 ? fields[0] : "null"), StringUtils.join(fields, ","), table);
default:
return MessageFormat.format("SELECT {0} FROM {1} ORDER BY " + fields[0], StringUtils.join(fields, ","), table);
return MessageFormat.format("SELECT {0} FROM {1} ORDER BY " + (fields.length > 0 ? fields[0] : "null"), StringUtils.join(fields, ","), table);
}
}