Datasets:
File size: 1,809 Bytes
e8c001c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | -- mysql_010 database initialization: create tables + load seed data
-- Executed via: mysql -u root < init_db.sql
-- Fix: MySQL root default auth_socket blocks pymysql TCP connections,
-- switch to mysql_native_password so pymysql (Python) can connect.
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'root123';
FLUSH PRIVILEGES;
CREATE DATABASE IF NOT EXISTS internal_platform_db
DEFAULT CHARACTER SET utf8mb4
DEFAULT COLLATE utf8mb4_unicode_ci;
USE internal_platform_db;
-- Input table: 表热度字段汇总表
CREATE TABLE IF NOT EXISTS sql_heat_column_to_ao_mysql_010 (
imp_date VARCHAR(256) NOT NULL COMMENT '数据日期',
databasename VARCHAR(256) NOT NULL COMMENT '库名',
tablename VARCHAR(256) NOT NULL COMMENT '表名',
column_list VARCHAR(256) NOT NULL COMMENT '热度字段名',
user_list VARCHAR(256) NOT NULL COMMENT '用户名',
heat BIGINT NOT NULL COMMENT '表热度'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
-- Seed data for input table
INSERT INTO sql_heat_column_to_ao_mysql_010
(imp_date, databasename, tablename, column_list, user_list, heat)
VALUES
('20260507', 'db_alpha', 'tbl_orders', '["col_a","col_b","col_c"]', '["user1","user2"]', 150),
('20260507', 'db_alpha', 'tbl_users', '["col_x"]', '["user3","user4","user5"]', 120),
('20260507', 'db_beta', 'tbl_events', '["col_m","col_n"]', '["user6"]', 200),
('20260507', 'db_beta', 'tbl_logs', '["col_p","col_q","col_r","col_s"]', '["user7","user8","user9","user10"]', 80),
('20260507', 'db_gamma', 'tbl_empty_cols', '[]', '["user11"]', 50),
('20260507', 'db_gamma', 'tbl_empty_users', '["col_y"]', '[]', 50),
('20260506', 'db_gamma', 'tbl_other', '["col_z"]', '["user99"]', 999);
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