What is a table and its naming rules?
- How do you name a table?
- What are the rules for naming a table in my SQL?
- What should you do when naming a table column?
- What are tables in a database?
How do you name a table?
When naming tables, you have two options – to use the singular for the table name or to use a plural. My suggestion would be to always go with names in the singular. If you're naming entities that represent real-world facts, you should use nouns. These are tables like employee, customer, city, and country.
What are the rules for naming a table in my SQL?
By default, MySQL encloses column names and table names in quotation marks. Table names can use any character that is allowed in a file name except for a period or a forward slash. Table names must be 32 characters or less because SAS does not truncate a longer name.
What should you do when naming a table column?
COLUMNS - (incl. When writing a query against the table, you should be prefixing the field name with the table name or an alias anyway. Just like with naming tables, avoid using abbreviations, acronyms or special characters. All column names should use PascalCase to distinguish them from SQL keywords (camelCase).
What are tables in a database?
Tables are database objects that contain all the data in a database. In tables, data is logically organized in a row-and-column format similar to a spreadsheet. Each row represents a unique record, and each column represents a field in the record.
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