On Fri, 7 Jan 2011, Bernhard Rohrer wrote:
CREATE TABLE "Bladetypes"
(
"ID" integer NOT NULL,
"type" character varying[] NOT NULL,
CONSTRAINT "Bladetypes_pkey" PRIMARY KEY ("ID")
)
ALTER TABLE "Bladetypes" ADD COLUMN "ID" integer;
ALTER TABLE "Bladetypes" ALTER COLUMN "ID" SET NOT NULL;
ALTER TABLE "Bladetypes" ADD COLUMN "type" character varying[];
ALTER TABLE "Bladetypes" ALTER COLUMN "type" SET NOT NULL;
Don't use double quotes in your create table stanza. You can use them on
the table name with alter table and insert into.
The data type is VARCHAR(), not character varying[].
Why are you altering the table to be exactly how you defined it?
Use single quotes to define text strings in your values statements.
Perhaps you'll find value in reading a book on SQL. Rick van der Lans and
Joe Celko both write outstanding books on the language and its use.
Rich
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