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SQL Full Text vs LIKE Search
Understanding the DifferenceWhen working with large databases and searching for specific text patterns within them, SQL provides two primary methods: Full Text Search and the LIKE operator
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Case-Insensitive Queries in PostgreSQL
Understanding Case-InsensitivityIn PostgreSQL, by default, string comparisons are case-sensitive. This means that "Hello" and "hello" are considered different strings
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Case-Insensitive Search with LIKE Wildcard
Understanding the LIKE Wildcard:The _ wildcard represents a single character.The % wildcard represents any number of characters
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Combining LIKE and IN in SQL Server
Understanding "LIKE" and "IN"IN: This operator is used to check if a value exists within a list of values. For example, WHERE category IN ('Books', 'Movies', 'Music') would filter results to those categories