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How do you create a new table with the same structure as an existing one?

SQLeasy0.3 min read

Reviewed by Aditya Kumar · Last reviewed 2026-03-24

**PostgreSQL**: CREATE TABLE new_t (LIKE old_t INCLUDING ALL); **Structure only**: CREATE TABLE new_t (LIKE old_t); **Zero rows**: CREATE TABLE new_t AS SELECT * FROM old_t WHERE 1=0; **SQL Server**: SELECT * INTO new_t FROM old_t WHERE 1=0. **Storage**: INCLUDING STORAGE for...

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Frequency
Low
Asked at 1 company
Category
487
questions in SQL
Difficulty Split
130E|271M|86H
in this category
Total Bank
1,863
across 7 categories
Reported in Interview Loops AtClick to view company-specific questions
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Key Concepts Tested
sql
Expert Answer
54 words

PostgreSQL: CREATE TABLE new_t (LIKE old_t INCLUDING ALL); Structure only: CREATE TABLE new_t (LIKE old_t); Zero rows: CREATE TABLE new_t AS SELECT FROM old_t WHERE 1=0; SQL Server: SELECT INTO new_t FROM old_t WHERE 1=0. Storage: INCLUDING STORAGE for PostgreSQL. Some systems: CREATE TABLE new_t AS SELECT * FROM old_t LIMIT 0.

⚡
Pro Tip

Red Flag: Forgetting indexes/constraints—structure differs. Pro-Move: 'We used CREATE TABLE ... (LIKE ... INCLUDING DEFAULTS INCLUDING CONSTRAINTS) for test fixtures.'

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