sqliteHow do I write a SQLite query?
Writing a SQLite query is a relatively straightforward process. The syntax of the query is similar to other SQL implementations. The following is an example of a SQLite query that creates a table with three columns:
CREATE TABLE test (
id INTEGER PRIMARY KEY,
name TEXT,
age INTEGER
);
This query creates a table named test
with three columns: id
, name
, and age
. id
is an integer primary key, name
is a text field, and age
is an integer.
To insert data into the table, you can use the INSERT
statement:
INSERT INTO test (name, age) VALUES ('John', 25);
This statement inserts a new row into the table test
with the name John
and the age 25
.
To query data from the table, you can use the SELECT
statement:
SELECT * FROM test;
id name age
1 John 25
This statement returns all the rows in the table test
.
You can also use WHERE
clauses and JOIN
statements to query more complex data.
Here are some useful links for learning more about SQLite queries:
More of Sqlite
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- How do I install SQLite?
- How do I use SQLite with Zephyr?
- How do I download and install SQLite zip?
- How can SQLite and ZFS be used together for software development?
- How do I use the SQLite ZIP VFS to compress a database?
- How do I use the SQLite zfill function?
- How can I use SQLite with Zabbix?
- How do I extract the year from a datetime value in SQLite?
- How do I call sqlitepcl.raw.setprovider() when using SQLite?
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