How to Split String in SQLite?
When working with SQLite databases, we may encounter situations where data is stored in a delimited format, such as comma–separated values. To access individual items within such strings, we need to split them into separate elements.
SQLite does not have a built-in function for this purpose, so we will need to use custom functions or queries to achieve the desired result. Below is the method which helps us to split delimited strings are as follows:
- Using the SUBSTR() and INSTR() Functions
- Using the Recursive Common Table Expression (CTE)
- Creating a Custom Split Function
To understand how to split a delimited string to access individual items in SQLite we need a table on which we will perform various operations and queries. Here we will consider a table called Product which contains ID, name as Columns.
CREATE TABLE Product (
id INTEGER PRIMARY KEY,
names TEXT
);
INSERT INTO Product (names) VALUES ('apple,banana'), ('mango,orange');
After inserting some records into the Product table, The table looks:
How to Split a Delimited String to Access Individual Items in SQLite?
In SQLite, managing delimited strings can be a common requirement, especially when dealing with data that needs to be stored or manipulated in a database. Delimited strings are essentially strings where items are separated by a specific delimiter character, such as commas, pipes, or tabs. Splitting these strings into individual items can be important for various database operations and queries.
In this article, we will explore different methods to efficiently split delimited strings in SQLite to access individual items with the help of various methods along with the examples and so on.
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