SUBSTRING
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What is SUBSTRING?
SUBSTRING is a SQL function used to extract a portion of a string. It allows you to specify the starting position and length of the substring you want to extract. This function is valuable for data manipulation, parsing, and formatting tasks. The exact syntax may vary slightly between database systems, but the core functionality remains consistent, making it a versatile tool for working with string data in databases.
Free resources to learn SUBSTRING
More in stage 10: Views
SUBSTRING: common questions
Can I learn SUBSTRING in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain SUBSTRING in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this SUBSTRING tutorial for beginners?
It is lesson 60 of 112 in the free SQL roadmap, in stage 10, Views. If you are new to SQL, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.