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Fix issue in typescript (#3922)

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json_build_object is used to create json object and get it
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Matvey Volkov
2023-09-12 21:03:57 +05:00
committed by GitHub
parent bb9cc31e8a
commit 4c9371ee74
1 changed files with 2 additions and 2 deletions
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src/data/roadmaps/postgresql-dba/content/104-learn-sql-concepts/103-advanced-topics/index.md
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@@ -55,7 +55,7 @@ This query retrieves the entire hierarchy of categories using a recursive CTE.
PostgreSQL has support for JSON and JSONB data types. JSON functions enable you to create, manipulate, and query JSON data directly in your SQL queries. PostgreSQL has support for JSON and JSONB data types. JSON functions enable you to create, manipulate, and query JSON data directly in your SQL queries.
```sql ```sql
SELECT json_object('name', name, 'age', age) as json_data SELECT json_build_object('name', name, 'age', age) as json_data
FROM users; FROM users;
``` ```
@@ -95,4 +95,4 @@ CREATE INDEX idx_users_city ON users (city);
This command creates an index on the `city` column of the `users` table to speed up queries involving that column. This command creates an index on the `city` column of the `users` table to speed up queries involving that column.
These advanced topics can help you become a highly skilled PostgreSQL user and tackle complex real-world problems effectively. As you become more comfortable with these advanced concepts, you will unleash the full power of SQL and PostgreSQL. These advanced topics can help you become a highly skilled PostgreSQL user and tackle complex real-world problems effectively. As you become more comfortable with these advanced concepts, you will unleash the full power of SQL and PostgreSQL.