From 4cca0a4cc22dbabd736432b002a48f2f020d6e92 Mon Sep 17 00:00:00 2001 From: huguanghan Date: Thu, 28 Nov 2024 17:10:51 +0800 Subject: [PATCH] =?UTF-8?q?tdengine=20event=E5=AD=90=E8=A1=A8=E4=BF=AE?= =?UTF-8?q?=E6=94=B9TAG(device=5Fcode,device=5Fname)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../java/com/das/modules/data/service/TDEngineService.java | 4 ++-- das/src/main/resources/application-dev.yml | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/das/src/main/java/com/das/modules/data/service/TDEngineService.java b/das/src/main/java/com/das/modules/data/service/TDEngineService.java index 861f22c5..5ee1044b 100644 --- a/das/src/main/java/com/das/modules/data/service/TDEngineService.java +++ b/das/src/main/java/com/das/modules/data/service/TDEngineService.java @@ -809,7 +809,7 @@ public class TDEngineService { public Boolean checkTableExist(String tableName){ StringBuffer sb = new StringBuffer(256); - sb.append("select count(*) from information_schema.ins_tables where table_name = '"); + sb.append("select count(*) as tablecount from information_schema.ins_tables where table_name = '"); sb.append(tableName); sb.append("'"); Integer result = null; @@ -817,7 +817,7 @@ public class TDEngineService { Statement smt = conn.createStatement(); ResultSet rs = smt.executeQuery(sb.toString())) { if (rs.next()) { - result = rs.getInt("count"); + result = rs.getInt("tablecount"); } } catch (Exception e) { log.error("检查td表是否存在失败", e); diff --git a/das/src/main/resources/application-dev.yml b/das/src/main/resources/application-dev.yml index 6a128db5..62cbd474 100644 --- a/das/src/main/resources/application-dev.yml +++ b/das/src/main/resources/application-dev.yml @@ -102,5 +102,5 @@ logging: tdengine: password: taosdata - url: jdbc:TAOS-RS://192.168.109.160:6041/das + url: jdbc:TAOS-RS://192.168.109.187:6041/das username: root \ No newline at end of file