SQL feature compatibility in Aurora DSQL

Aurora DSQL and PostgreSQL return identical results for all SQL queries. Note that Aurora DSQL differs from PostgreSQL without an ORDER BY clause. In the following sections, learn about Aurora DSQL support for PostgreSQL data types and SQL commands.

Topics

Supported data types in Aurora DSQL
Supported SQL for Aurora DSQL
Supported subsets of SQL commands in Aurora DSQL
Migrating from PostgreSQL to Aurora DSQL

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Document Conventions

Aurora DSQL and PostgreSQL

Supported data types