fix: converted single to triple backticks14 (#36241)

This commit is contained in:
Randell Dawson
2019-06-20 13:35:05 -07:00
committed by Tom
parent 7917d5c6c3
commit 397014136e
75 changed files with 1782 additions and 1506 deletions

View File

@@ -18,66 +18,73 @@ localeTitle: SQL LIKE المشغل
سيحدد هذا SQL الطلاب الذين لديهم `FullName` بدءًا من "Monique" أو تنتهي بـ "Greene".
`SELECT studentID, FullName, sat_score, rcd_updated
FROM student
WHERE
FullName LIKE 'Monique%' OR -- note the % at the end but not the beginning
FullName LIKE '%Greene'; -- note the % at the beginning but not the end
`
```sql
SELECT studentID, FullName, sat_score, rcd_updated
FROM student
WHERE
FullName LIKE 'Monique%' OR -- note the % at the end but not the beginning
FullName LIKE '%Greene'; -- note the % at the beginning but not the end
```
`+-----------+---------------+-----------+---------------------+
| studentID | FullName | sat_score | rcd_updated |
+-----------+---------------+-----------+---------------------+
| 1 | Monique Davis | 400 | 2017-08-16 15:34:50 |
| 5 | Alvin Greene | 1200 | 2017-08-16 15:34:50 |
+-----------+---------------+-----------+---------------------+
2 rows in set (0.00 sec)
`
```text
+-----------+---------------+-----------+---------------------+
| studentID | FullName | sat_score | rcd_updated |
+-----------+---------------+-----------+---------------------+
| 1 | Monique Davis | 400 | 2017-08-16 15:34:50 |
| 5 | Alvin Greene | 1200 | 2017-08-16 15:34:50 |
+-----------+---------------+-----------+---------------------+
2 rows in set (0.00 sec)
```
### يوجد نمط سلسلة في منتصف العمود
سيحدد هذا SQL الطلاب الذين لديهم "ree" في أي مكان في الاسم.
`SELECT studentID, FullName, sat_score, rcd_updated
FROM student
WHERE FullName LIKE '%ree%'; -- note the % at the beginning AND at the end
`
```sql
SELECT studentID, FullName, sat_score, rcd_updated
FROM student
WHERE FullName LIKE '%ree%'; -- note the % at the beginning AND at the end
```
`+-----------+----------------+-----------+---------------------+
| studentID | FullName | sat_score | rcd_updated |
+-----------+----------------+-----------+---------------------+
| 5 | Alvin Greene | 1200 | 2017-08-16 15:34:50 |
| 6 | Sophie Freeman | 1200 | 2017-08-16 15:34:50 |
+-----------+----------------+-----------+---------------------+
2 rows in set (0.00 sec)
`
```text
+-----------+----------------+-----------+---------------------+
| studentID | FullName | sat_score | rcd_updated |
+-----------+----------------+-----------+---------------------+
| 5 | Alvin Greene | 1200 | 2017-08-16 15:34:50 |
| 6 | Sophie Freeman | 1200 | 2017-08-16 15:34:50 |
+-----------+----------------+-----------+---------------------+
2 rows in set (0.00 sec)
```
### السلسلة ليست في العمود
يمكنك وضع "NOT" قبل LIKE لاستبعاد الصفوف بنمط السلسلة بدلاً من تحديدها. يستثني هذا SQL السجلات التي تحتوي على "cer Pau" و "Ted" في العمود FullName.
`SELECT studentID, FullName, sat_score, rcd_updated
FROM student
WHERE FullName NOT LIKE '%cer Pau%' AND FullName NOT LIKE '%"Ted"%';
`
```sql
SELECT studentID, FullName, sat_score, rcd_updated
FROM student
WHERE FullName NOT LIKE '%cer Pau%' AND FullName NOT LIKE '%"Ted"%';
```
`+-----------+----------------------+-----------+---------------------+
| studentID | FullName | sat_score | rcd_updated |
+-----------+----------------------+-----------+---------------------+
| 1 | Monique Davis | 400 | 2017-08-16 15:34:50 |
| 2 | Teri Gutierrez | 800 | 2017-08-16 15:34:50 |
| 4 | Louis Ramsey | 1200 | 2017-08-16 15:34:50 |
| 5 | Alvin Greene | 1200 | 2017-08-16 15:34:50 |
| 6 | Sophie Freeman | 1200 | 2017-08-16 15:34:50 |
| 8 | Donald D. Chamberlin | 2400 | 2017-08-16 15:35:33 |
| 9 | Raymond F. Boyce | 2400 | 2017-08-16 15:35:33 |
+-----------+----------------------+-----------+---------------------+
7 rows in set (0.00 sec)
`
```text
+-----------+----------------------+-----------+---------------------+
| studentID | FullName | sat_score | rcd_updated |
+-----------+----------------------+-----------+---------------------+
| 1 | Monique Davis | 400 | 2017-08-16 15:34:50 |
| 2 | Teri Gutierrez | 800 | 2017-08-16 15:34:50 |
| 4 | Louis Ramsey | 1200 | 2017-08-16 15:34:50 |
| 5 | Alvin Greene | 1200 | 2017-08-16 15:34:50 |
| 6 | Sophie Freeman | 1200 | 2017-08-16 15:34:50 |
| 8 | Donald D. Chamberlin | 2400 | 2017-08-16 15:35:33 |
| 9 | Raymond F. Boyce | 2400 | 2017-08-16 15:35:33 |
+-----------+----------------------+-----------+---------------------+
7 rows in set (0.00 sec)
```
_في ما يلي قائمة الطلاب الكاملة الحالية للمقارنة مع مكان تعيين نتيجة الجملة أعلاه._
`SELECT studentID, FullName, sat_score, rcd_updated FROM student;
`
```sql
SELECT studentID, FullName, sat_score, rcd_updated FROM student;
```
\`\` \`النص + ----------- + ------------------------ + ----------- + --------------------- + | studentID | FullName | _درجة_ جلس _|_ تحديث _Rcd_ | + ----------- + ------------------------ + ----------- + --------------------- + | 1 | مونيك ديفيز 400 | 2017-08-16 15:34:50 | | 2 | تيري جوتيريز | 800 | 2017-08-16 15:34:50 | | 3 | سبنسر باوتير | 1000 | 2017-08-16 15:34:50 | | 4 | لويس رمزي 1200 | 2017-08-16 15:34:50 | | 5 | ألفين غرين | 1200 | 2017-08-16 15:34:50 | | 6 | صوفي فريمان 1200 | 2017-08-16 15:34:50 | | 7 | إدغار فرانك "تيد" كود 2400 | 2017-08-16 15:35:33 | | 8 | دونالد د. شامبرلين 2400 | 2017-08-16 15:35:33 | | 9 | ريمون ف. بويس 2400 | 2017-08-16 15:35:33 | + ----------- + ------------------------ + ----------- + --------------------- + 9 صفوف في مجموعة (0.00 ثانية)