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SQL Workshop - Instructor Led Online (3E120) |
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| Format: Formation en classe avec formateur |
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This course is the Instructor Led Online (ILO) version of classroom course CE120. This course provides an introduction to the SQL language and applies to both DB2 and Informix. This course is appropriate for customers working in all DB2 environments, that is, z/OS, VM/VSE, iSeries, Linux, UNIX, and Windows. It is also appropriate for customers working with Informix. |
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Compétences acquises |
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- Code SQL statements to retrieve data from a DB2 or Informix table, including the SELECT, FROM, WHERE, GROUP BY, HAVING and ORDER BY clauses
- Code inner joins and non-correlated subqueries
- Use SQL arithmetic operations
- Use scalar and column functions
- Use UNION and UNION ALL
- INSERT, UPDATE and DELETE rows
- Code simple CREATE TABLE and CREATE VIEW statements
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 | Ce cours est donné par des formateurs certifiés IBM.
À titre de partenaire en formation agréée , ExitCertified peut vous inscrire à n’importe quel cours en Amérique du Nord.
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| Code: |
3E120 |
| Format: |
Formation en classe avec formateur |
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| Durée: |
2 days |
| Certifié par: |
IBM |
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| Frais d’inscription (CAD): $contact |
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 | Ce cours n'est pas prévu à l'horaire pour l'instant. Si vous êtes intéressé à suivre ce cours, utilisez le lien ci-dessous pour demander une date. |
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SQL Workshop - Instructor Led Online (3E120) Contenu détaillé |
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- Define the terms: Database, table, row, column, view
- State the more common DB2 and Informix data types
- List the most commonly used SQL statements in the: Data Definition Language (DDL), Data Manipulation Language (DML), and Data Control Language (DCL)
- State three null characteristics, and their meaning
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- Describe four SELECT statement clauses (SELECT, FROM, WHERE, ORDER BY) and their purpose
- Retrieve all rows of a table
- Retrieve specific columns
- Retrieve rows based on comparisons to numeric or alphanumeric column values
- Use the keywords BETWEEN, IN, LIKE, DISTINCT
- Order the resulting rows in a desired sequence
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| Retrieving Data from Multiple Tables | - Retrieve data from more than one table or view
- Specify JOIN predicates
- Use correlation names in queries
- Distinguish between INNER and OUTER joins
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| Scalar Functions and Arithmetic | - Use arithmetic in the SELECT and WHERE clauses
- Use basic scalar functions to: Manipulate arithmetic calculations through rounding, Manipulate date values, and Manipulate character data
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| Column Functions and Grouping | - Describe the difference between scalar and column functions
- List the more common DB2 and Informix column functions
- Group rows into sets based on one or more columns
- Limit the number of groups in the result set
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- Produce a single result table containing data from more than one query
- State the UNION rules
- State the difference between UNION and UNION ALL
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- Use subqueries in WHERE and HAVING clauses
- Code subqueries using basic predicates
- Code subqueries using the IN keyword
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- Create a simple table for testing DML statements
- Create a simple view
- Insert rows into a table
- Update data in a table
- Delete rows from a table
- Drop a table
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- Welcome
- Introduction
- Simple SQL Queries
- Exercise 1
- Exercise Review
- Retrieving Data from Multiple Tables
- Exercise 2
- Exercise Review
- Scalar Functions and Arithmetic
- Exercise 3
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- Exercise review
- Column Functions and Grouping
- Exercise 4
- Exercise Review
- Union
- Exercise 5
- Exercise Review
- Using Subqueries
- Exercise 6
- Exercise Review
- Maintaining Data
- Exercise 7
- Exercise Review
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