From c9758d7e72052dde06b0bbf1a439ac987e7a5c0a Mon Sep 17 00:00:00 2001
From: zeekling <lingzhaohui@zeekling.cn>
Date: Sat, 21 Nov 2020 21:03:04 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9sql=E8=81=94=E7=B3=BB?=
 =?UTF-8?q?=E4=B8=BAsql=E6=A0=BC=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hs_err_pid287213.log                          | 21 -------------------
 sql/{从不订购的客户.md => 从不订购的客户.sql} |  7 +++----
 ...重复的电子邮箱.md => 查找重复的电子邮箱.sql} |  7 +++----
 ...经理收入的员工.md => 超过经理收入的员工.sql} |  8 +++----
 4 files changed, 9 insertions(+), 34 deletions(-)
 delete mode 100644 hs_err_pid287213.log
 rename sql/{从不订购的客户.md => 从不订购的客户.sql} (95%)
 rename sql/{查找重复的电子邮箱.md => 查找重复的电子邮箱.sql} (92%)
 rename sql/{超过经理收入的员工.md => 超过经理收入的员工.sql} (96%)

diff --git a/hs_err_pid287213.log b/hs_err_pid287213.log
deleted file mode 100644
index b740e52..0000000
--- a/hs_err_pid287213.log
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# A fatal error has been detected by the Java Runtime Environment:
-#
-#  SIGSEGV (0xb) at pc=0x00007f215cc73133, pid=287213, tid=287228
-#
-# JRE version: OpenJDK Runtime Environment (11.0.9+11) (build 11.0.9+11-post-Debian-1)
-# Java VM: OpenJDK 64-Bit Server VM (11.0.9+11-post-Debian-1, mixed mode, sharing, tiered, compressed oops, g1 gc, linux-amd64)
-# Problematic frame:
-# C  [libjimage.so+0x3133]
-#
-# Core dump will be written. Default location: /home/zeek/project/leetCode/core
-#
-# If you would like to submit a bug report, please visit:
-#   https://bugs.debian.org/openjdk-11
-#
-
----------------  S U M M A R Y ------------
-
-Command Line: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:43579 -javaagent:/home/zeek/software/eclipse_java/configuration/org.eclipse.osgi/406/0/.cp/lib/javaagent-shaded.jar -Dfile.encoding=UTF-8 -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true com.leetcode.string.Convert2Zstr
-
-Host: 
\ No newline at end of file
diff --git a/sql/从不订购的客户.md b/sql/从不订购的客户.sql
similarity index 95%
rename from sql/从不订购的客户.md
rename to sql/从不订购的客户.sql
index 3f6bcd0..171ec8d 100644
--- a/sql/从不订购的客户.md
+++ b/sql/从不订购的客户.sql
@@ -1,4 +1,4 @@
-## 题目
+/**
 某网站包含两个表，Customers 表和 Orders 表。编写一个 SQL 查询，找出所有从不订购任何东西的客户。
 
 Customers 表：
@@ -31,10 +31,9 @@ Orders 表：
 | Max       |
 +-----------+
 ```
+**/
 
-## 答案
-```sql
 select Name as Customers
 from Customers a
 where a.id not in (select CustomerId from Orders)
-```
+
diff --git a/sql/查找重复的电子邮箱.md b/sql/查找重复的电子邮箱.sql
similarity index 92%
rename from sql/查找重复的电子邮箱.md
rename to sql/查找重复的电子邮箱.sql
index 7c7295c..4d29cc0 100644
--- a/sql/查找重复的电子邮箱.md
+++ b/sql/查找重复的电子邮箱.sql
@@ -1,4 +1,4 @@
-## 题目
+/**
 编写一个 SQL 查询，查找 Person 表中所有重复的电子邮箱。
 示例：
 ```
@@ -19,8 +19,7 @@
 | a@b.com |
 +---------+
 ```
+**/
 
-## 答案
-```sql
 select Email from Person  group by Email having count(*) > 1
-```
+
diff --git a/sql/超过经理收入的员工.md b/sql/超过经理收入的员工.sql
similarity index 96%
rename from sql/超过经理收入的员工.md
rename to sql/超过经理收入的员工.sql
index 21e8aba..1ac94ff 100644
--- a/sql/超过经理收入的员工.md
+++ b/sql/超过经理收入的员工.sql
@@ -1,4 +1,4 @@
-## 题目:
+/**
 
 Employee 表包含所有员工，他们的经理也属于员工。每个员工都有一个 Id，此外还有一列对应员工的经理的 Id。
 ```
@@ -22,11 +22,9 @@ Employee 表包含所有员工，他们的经理也属于员工。每个员工
 | Joe      |
 +----------+
 ```
+**/
 
-## 答案
-
-```sql
 select a.Name as Employee
  from Employee a, (select Salary,Id from Employee) b
  where a.ManagerId=b.Id and a.Salary > b.Salary
-```
+