openGauss-competition/mytest1.sql

27 lines
606 B
SQL

DROP TABLE if exists thumbnails;
DROP TABLE if exists images;
create table IF not EXISTS images(
_id integer PRIMARY KEY,
_data TEXT,
_size INTEGER,
date_added INTEGER,
title TEXT,
latitude FLOAT4,
longitude FLOAT4,
isprivate INTEGER
);
create table IF not EXISTS thumbnails (
_id integer PRIMARY KEY ,
_data TEXT,
image_id INTEGER,
kind INTEGER,
width INTEGER,
height INTEGER
);
\copy images FROM '/data/workspace/myshixun/images.txt' WITH (delimiter',',IGNORE_EXTRA_DATA 'on');
\copy thumbnails FROM '/data/workspace/myshixun/thumbnails.txt' WITH (delimiter',',IGNORE_EXTRA_DATA 'on');