物理表异常字段查询和同步

src/views/emport/emport/index.vue

@@ -390,7 +390,7 @@
                           :data="templateErrorDialog.errorFieldList"
                           @select="selectErrorField"
                           @selection-change="handleErrorFieldSelectionChange"
-                          border height="500px" max-height="500px" stripe style="width: 100%"
+                          border height="500px" max-height="500px" width="800" stripe style="width: 100%"
                 >
                     <el-table-column type="selection" min-width="55" :selectable="errorFieldSelectable"/>
                     <el-table-column align="center" label="字段标题" prop="title" show-overflow-tooltip
@@ -408,6 +408,7 @@
                     <el-table-column align="center" label="物理表名" prop="tableName" show-overflow-tooltip
                                      min-width="120"
                     />
+                    <el-table-column align="center" label="提示" prop="tip" show-overflow-tooltip  min-width="230"/>
                 </el-table>
             </div>
         </el-dialog>
@@ -1482,30 +1483,46 @@ export default {
             //校验数据类型
             let fieldType = row.fieldType.substring(0, row.fieldType.indexOf('('))
             let columnType = row.columnType.substring(0, row.columnType.indexOf('('))
-            if (fieldType !== columnType) this.$message.warning('字段类型不相同，强行同步可能会造成数据丢失!')
 
             //校验长度
-            if (row.fieldType.search('NUMBER') !== -1) {
+            if (row.fieldType.search('NUMBER') !== -1 && columnType.search('VARCHAR') !== -1) {
                 let fieldPrecision =  row.fieldType.substring(row.fieldType.indexOf('(') + 1, row.fieldType.indexOf(','))
                 let fieldScale =  row.fieldType.substring(row.fieldType.indexOf(',') + 1, row.fieldType.indexOf(')'))
                 let columnPrecision =  row.columnType.substring(row.columnType.indexOf('(') + 1, row.columnType.indexOf(','))
                 let columnScale =  row.columnType.substring(row.columnType.indexOf(',') + 1, row.columnType.indexOf(')'))
-                if (columnPrecision < fieldPrecision) this.$message.warning('字段长度减小可能会造成数据丢失!')
-                if (columnScale < fieldScale) this.$message.warning('字段精度减小可能会造成数据丢失!')
-            } else {
+                if (Number(fieldPrecision) < Number(columnPrecision)) this.$message.warning('字段长度减小可能会造成数据丢失!')
+                if (Number(fieldScale) < Number(columnScale)) this.$message.warning('字段精度减小可能会造成数据丢失!')
+                return
+            } else if (fieldType.search('VARCHAR') !== -1 && columnType.search('VARCHAR') !== -1) {
                 let fieldLength =  row.fieldType.substring(row.fieldType.indexOf('(') + 1, row.fieldType.indexOf(')'))
                 let columnLength =  row.columnType.substring(row.columnType.indexOf('(') + 1, row.columnType.indexOf(')'))
-                if (Number('columnLength') > Number('fieldLength'))  this.$message.warning('长度减小可能会造成数据丢失!')
+                if (Number('fieldLength') < Number('columnLength') )  this.$message.warning('长度减小可能会造成数据丢失!')
+                return
             }
+
+            if (fieldType !== columnType) this.$message.warning('字段类型不相同，强行同步可能会造成数据丢失!')
         },
         errorFieldSelectable(row, rowIndex) {
             let flag = false
             let fieldType = row.fieldType.substring(0, row.fieldType.indexOf('('))
             let columnType = row.columnType.substring(0, row.columnType.indexOf('('))
+            if (fieldType !== columnType) row.tip ='字段类型不相同，强行同步可能会造成数据丢失!'
             if (fieldType === columnType) {
                 flag = true
             } else if (fieldType.search('VARCHAR') !== -1 && columnType.search('VARCHAR') !== -1) {
+                row.tip = ''
                 flag = true
+                let fieldLength =  row.fieldType.substring(row.fieldType.indexOf('(') + 1, row.fieldType.indexOf(')'))
+                let columnLength =  row.columnType.substring(row.columnType.indexOf('(') + 1, row.columnType.indexOf(')'))
+                if (Number('columnLength') > Number('fieldLength'))  row.tip ='长度减小可能会造成数据丢失!'
+            }
+            if (fieldType.search('NUMBER') !== -1 && columnType.search('NUMBER') !== -1) {
+                let fieldPrecision =  row.fieldType.substring(row.fieldType.indexOf('(') + 1, row.fieldType.indexOf(','))
+                let fieldScale =  row.fieldType.substring(row.fieldType.indexOf(',') + 1, row.fieldType.indexOf(')'))
+                let columnPrecision =  row.columnType.substring(row.columnType.indexOf('(') + 1, row.columnType.indexOf(','))
+                let columnScale =  row.columnType.substring(row.columnType.indexOf(',') + 1, row.columnType.indexOf(')'))
+                if (Number(fieldPrecision) < Number(columnPrecision)) row.tip = '字段长度减小可能会造成数据丢失!'
+                if (Number(fieldScale) < Number(columnScale)) row.tip = '字段精度减小可能会造成数据丢失!'
             }
             return flag
         },