What are the tokens?Postgres SQL Interview Questions for Experienced/Postgres Interview Questions and Answers for Freshers & Experienced

What are the tokens?

Token are the building blocks of any source code. They are known to comprise many of the special character symbols. These can be regarded as constant, quoted identifiers, other identifiers, and keywords. Tokens which are keywords, consist of pre-defined SQL commands and meanings. Identifiers are used to represent variable names like columns, tables etc.

Posted Date:- 2021-11-08 08:51:33

What is Full Text Search? Is it is supported by Postgresql?

What are Connector Libraries?

Can we create a shared storage PostgreSQL server cluster?

How can we perform queries through multiple databases?

What are BRIN indices?

What do you mean by Full-Text search in PostgreSQL?

When should PostgreSQL be avoided?

What kind of database administration tools do you use in Postgresql?

What are the different improvements in the relational data model through PostgreSQL?

Briefly describe the functions of Postgresql.

What is the enable-debug command in PostgreSQL?

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How can we change the column data type in PostgreSQL?

Compare PostgreSQL with MySQL.

How is pgadmin used in PostgreSQL?

Does PostgreSQL run on the cloud?

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What is table partitioning?

What is a CTID of PostgreSQL?

What are the ODBC drivers that are available for PostgreSQL?

What is inverted file in PostgreSQL?

How are stats updated in Postgresql?

What is Multi Version Concurrency Control in PostgreSQL?

What is the Maximum size for a database in PostgreSQL?

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What are the tokens?

What is A Ctid?

What are the indices of PostgreSQL?

What is command enable-debug?

What is DELETE statement in PostgreSQL?

What is TRUNCATE used for?

Name data types which are used in PostgreSQL.

What are the indices?

Explain about string constants?

What are the various enhancements to the straight relational data model by PostgreSQL?

Does Postgresql have SPs/ Stored Procedures?

Is it possible to create a shared storage PostgreSQL server cluster?

How do we perform queries using Multiple Databases?

What is write ahead logging?

What is the purpose of table space in PostgreSQL?

What is a non-clustered index?

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