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Re: Schema variables - new implementation for Postgres 15 - Mailing list pgsql-hackers

From Pavel Stehule
Subject Re: Schema variables - new implementation for Postgres 15
Date
Msg-id CAFj8pRBJcMLzboGj-o3JNRoDWsWpWdPL-wYRxskbzghiY-C8UA@mail.gmail.com
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In response to Re: Schema variables - new implementation for Postgres 15  (Pavel Stehule <pavel.stehule@gmail.com>)
Responses Re: Schema variables - new implementation for Postgres 15
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Hi

New organization

1. basic CREATE VARIABLE, DROP VARIABLE, GRANT, REVOKE, ALTER, pg_dump
2. basic SELECT var, LET var = value
3. DISCARD VARIABLES
4. cleaning memory used by dropped variables
5. temporary variables + ON COMMIT DROP clause support
6. ON TRANSACTION END RESET clause support
7. DEFAULT expr clause support
8. support NOT NULL and IMMUTABLE clauses
9. use message "column or variable doesn't exists" instead "column doesn't exists"

Regards

Pavel

 

fix tests and meson test configuration

Regards

Pavel

 
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