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2 parents ac27f73 + 6222eb1 commit 91e0b4aCopy full SHA for 91e0b4a
units/database/1/database-and-sql.md
@@ -60,7 +60,7 @@ The SQL language consists entire vocabulary for database management, querying, i
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For example:
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This is an example SQL query that retrieves a list of users whose emails start with `foo@`:
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-```
+```sql
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SELECT * FROM users WHERE email LIKE 'foo@%';
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```
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@@ -302,12 +302,12 @@ UPDATE table_name SET col1 = value1, col2 = value2... WHERE condition;
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Try this:
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UPDATE users SET last_name = 'Test' WHERE email LIKE '%test.com';
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Now if you check the records again, you should see this:
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SELECT * FROM users;
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@@ -336,7 +336,7 @@ DELETE FROM users WHERE id = 1 or id = 3;
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Now if you check the records again, you should see 2 records have been removed:
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