On Tue, Dec 27, 2016 at 9:39 AM, Rich Shepard <[email protected]>
wrote:
> I'm encountering DDL syntax errors using postgres-9.6.1 that I've not
> before seen, and I'm having a difficult time finding the cause when reading
> the appropriate sections of the manual; Section 5.3.1 in this case:
>
5.3.1 is instructional. The SQL Command chapter is the authoritative
source for syntax.
> CREATE TABLE Agencies (
> org_name VARCHAR(48) PRIMARY KEY,
> acronym VARCHAR(8) DEFAULT ' ',
> org_lvl VARCHAR(8) DEFAULT 'State'
> CONSTRAINT invalid_agency_level
> CHECK org_lvl IN ('Federal', 'State', 'County', 'City', 'Local',
> 'Regional'),
> website VARCHAR(64) DEFAULT ' ',
> created_at TIMESTAMP,
> created_by TEXT NOT NULL,
> updated_at TIMESTAMP,
> updated_by TEXT NOT NULL,
> comment TEXT
> );
>
> psql reports:
>
> :86: ERROR: syntax error at or near "org_lvl"
> LINE 6: CHECK org_lvl IN ('Federal', 'State', 'County', 'City',...
> ^
> Having a default value or a named constraint makes no difference, and the
> maximum size of the org_lvl column is that of the longest string so I am
> not
> seeing the source of my error.
>
https://www.postgresql.org/docs/9.6/static/sql-createtable.html
CHECK ( expression ) [ NO INHERIT ] | -- you are missing the mandatory (
) surrounding your expression
All of the examples in 5.3.1 have a "(" following the word CHECK as well...
> Where, other than Section 5.3.1 of the manual can I learn why there's an
> error?
>
>
If the error message in question doesn't provide a sufficient level of
detail I'm doubting that anything in the documentation is going to help
with diagnosis.
If you just mean where can you learn what is correct/expected then the SQL
Commands chapter is the authoritative source for syntax and usage.
David J.
