add_index expects an array ref not a array ref of stringified array refs...

[kiwiroy]

That is to say that running

sqlt -f DBI --dsn 'dbi:Pg:host=<hostname>;dbname=<dbname>' --db-user '<db-user>' -t MySQL

results in

CREATE TABLE `migrate_version` (
  `repository_id` text NOT NULL,
  `repository_path` text NULL,
  `version` integer NULL,
  UNIQUE INDEX `migrate_version_pkey` (`ARRAY(0xa923264)`)
);

Other parsers effected is unknown and only the PostgreSQL DBI parser was investigated

This patch fixes this ensuring the result is

CREATE TABLE `migrate_version` (
  `repository_id` text NOT NULL,
  `repository_path` text NULL,
  `version` integer NULL,
  UNIQUE INDEX `migrate_version_pkey` (`repository_id`)
);

[ribasushi]

Can I please get an addition to t/66-postgres-dbi-parser.t with that? Thank you!

[frioux]

emailed author for tests