From 1bfabc9a68ee2ce83a1b52c7df3bbe4bc4233b2b Mon Sep 17 00:00:00 2001 From: Ashna Abraham Date: Wed, 3 Jul 2024 16:11:52 +0100 Subject: [PATCH 1/4] editing TestDao file --- src/main/java/org/example/daos/TestDao.java | 1 + 1 file changed, 1 insertion(+) diff --git a/src/main/java/org/example/daos/TestDao.java b/src/main/java/org/example/daos/TestDao.java index bbab09c43..1fd366aae 100644 --- a/src/main/java/org/example/daos/TestDao.java +++ b/src/main/java/org/example/daos/TestDao.java @@ -14,6 +14,7 @@ public List testConnection() throws SQLException { try (Connection connection = DatabaseConnector.getConnection()) { Statement statement = connection.createStatement(); + //testing ResultSet resultSet = statement.executeQuery( "SHOW DATABASES;"); From 980d0a7fce83e9818e4bbd6bee81d6833713b552 Mon Sep 17 00:00:00 2001 From: Ashna Abraham Date: Wed, 3 Jul 2024 23:12:51 +0100 Subject: [PATCH 2/4] fixing2 --- src/main/java/org/example/daos/TestDao.java | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/src/main/java/org/example/daos/TestDao.java b/src/main/java/org/example/daos/TestDao.java index 1fd366aae..ad9ed858d 100644 --- a/src/main/java/org/example/daos/TestDao.java +++ b/src/main/java/org/example/daos/TestDao.java @@ -14,13 +14,21 @@ public List testConnection() throws SQLException { try (Connection connection = DatabaseConnector.getConnection()) { Statement statement = connection.createStatement(); - //testing + long start = System.currentTimeMillis(); + ResultSet resultSet = statement.executeQuery( "SHOW DATABASES;"); + long end = System.currentTimeMillis(); + + + System.out.println("total time" + (end - start)); + System.out.println("retrieving database names"); while (resultSet.next()) { + System.out.println(resultSet.getString("Database")); databases.add(resultSet.getString("Database")); } + System.out.println("Finished"); } return databases; From 542d2aa16f510b4eea85aa2aa5fe3725ad0e7e31 Mon Sep 17 00:00:00 2001 From: Ashna Abraham Date: Wed, 3 Jul 2024 23:16:15 +0100 Subject: [PATCH 3/4] a --- src/main/java/org/example/daos/TestDao.java | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/src/main/java/org/example/daos/TestDao.java b/src/main/java/org/example/daos/TestDao.java index ad9ed858d..2a28de60f 100644 --- a/src/main/java/org/example/daos/TestDao.java +++ b/src/main/java/org/example/daos/TestDao.java @@ -16,19 +16,30 @@ public List testConnection() throws SQLException { long start = System.currentTimeMillis(); + ResultSet resultSet = statement.executeQuery( "SHOW DATABASES;"); - long end = System.currentTimeMillis(); + + System.out.println("total time" + (end - start)); System.out.println("retrieving database names"); + + System.out.println("Total time " + (end - start)); + + System.out.println("Retrieving database names"); + while (resultSet.next()) { System.out.println(resultSet.getString("Database")); databases.add(resultSet.getString("Database")); } + System.out.println("Finished"); + + System.out.println("Finished retrieving database names"); + } return databases; From 2bbc1ed2fccbc16ce5c8039749abd0a11fbd4e09 Mon Sep 17 00:00:00 2001 From: Ashna Abraham Date: Wed, 3 Jul 2024 23:17:30 +0100 Subject: [PATCH 4/4] resolve --- src/main/java/org/example/daos/TestDao.java | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/src/main/java/org/example/daos/TestDao.java b/src/main/java/org/example/daos/TestDao.java index 2a28de60f..056d535b8 100644 --- a/src/main/java/org/example/daos/TestDao.java +++ b/src/main/java/org/example/daos/TestDao.java @@ -16,30 +16,17 @@ public List testConnection() throws SQLException { long start = System.currentTimeMillis(); - ResultSet resultSet = statement.executeQuery( "SHOW DATABASES;"); - long end = System.currentTimeMillis(); - + long end = System.currentTimeMillis(); System.out.println("total time" + (end - start)); - System.out.println("retrieving database names"); - - System.out.println("Total time " + (end - start)); - - System.out.println("Retrieving database names"); while (resultSet.next()) { - System.out.println(resultSet.getString("Database")); databases.add(resultSet.getString("Database")); } - - System.out.println("Finished"); - - System.out.println("Finished retrieving database names"); - } return databases;