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Which variable is used to set table alias names as non-case sensitive?

Which variable is used to set table alias names as non-case sensitive?

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asked Jul 21, 2021 in MySQL by Genesis (122k points)

Which variable is used to set table alias names as non-case sensitive?

(a) lower_case_table_names

(b) lower_case_all

(c) lower_case_alias

(d) lower_case_aliases

The question was asked in final exam.

My doubt stems from Case Sensitivity in SQL Statements topic in section Using SQL to Manage Data of MySQL

mysql
using sql to manage data
case sensitivity in sql statements

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1 Answer

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answered Jul 23, 2021 by Grace (692k points)
selected Jul 24, 2021 by Genesis

Best answer

The correct option is (a) lower_case_table_names

The best I can explain: In MySQL, by default the alias names are case sensitive. An alias can hence be specified in any letter case, upper, lower or mixed. If the variable ‘lower_case_table_names’ is non zero, the alias names of tables are not case sensitive.

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