SQL Query Basics
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| Název: | SQL Query Basics |
|---|---|
| Popis: | In today's data-centric environment, mastering SQL is crucial for anyone working with databases. SQL Query Basics offers a practical introduction to SQL, focusing on essential syntax and operations for data retrieval and manipulation. You'll learn how to use SELECT statements to extract specific information and how to modify data using INSERT, UPDATE, and DELETE commands. SQL's importance extends beyond querying; it's a vital tool for data analysis, business intelligence, and application development, powering dynamic web applications and insightful reports. The book guides you from basic SQL syntax to more complex queries, including data filtering, sorting, and aggregation. Starting with relational database concepts, it progresses through data retrieval and manipulation, culminating in advanced topics like joins and subqueries. Practical exercises using sample databases reinforce learning, connecting SQL skills to real-world scenarios in e-commerce, finance, and CRM systems. This focused approach ensures a solid foundation in core SQL principles. |
| Autoři: | Isabella Ramirez |
| Resource Type: | eBook. |
| Categories: | COMPUTERS / General, COMPUTERS / Programming / General |
| Databáze: | eBook Index |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: edsebk DbLabel: eBook Index An: 4154383 RelevancyScore: 981 AccessLevel: 6 PubType: eBook PubTypeId: ebook PreciseRelevancyScore: 981.043701171875 |
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| PLink | https://erproxy.cvtisr.sk/sfx/access?url=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsebk&AN=4154383 |
| RecordInfo | BibRecord: BibEntity: Languages: – Code: eng Text: English Titles: – TitleFull: SQL Query Basics Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Isabella Ramirez – PersonEntity: Name: NameFull: Isabella Ramirez IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Type: published Y: 2025 Identifiers: – Type: isbn-electronic Value: 9788233999537 Titles: – TitleFull: SQL Query Basics Type: main |
| ResultId | 1 |