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split example data to schema_example.ms
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‎app.mjs‎

Lines changed: 1 addition & 129 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
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import { sqldef, getFullVersion } from "./sqldef_browser.mjs";
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import { schemaExamples } from "./schema_examples.mjs";
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const dbType = document.getElementById("dbType");
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const enableDrop = document.getElementById("enableDrop");
@@ -10,135 +11,6 @@ const outputDown = document.getElementById("outputDown");
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const errorDown = document.getElementById("errorDown");
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const versionEl = document.getElementById("version");
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const schemaExamples = {
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mysql: {
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current: `CREATE TABLE authors (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(255) NOT NULL
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) Engine=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE books (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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title VARCHAR(255) NOT NULL,
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author_id BIGINT UNSIGNED NOT NULL,
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price DECIMAL(10, 2) NOT NULL,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
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) Engine=InnoDB DEFAULT CHARSET=utf8mb4;`,
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desired: `CREATE TABLE authors (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(255) NOT NULL
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) Engine=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE books (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
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title VARCHAR(255) NOT NULL,
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author_id BIGINT UNSIGNED NOT NULL,
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price DECIMAL(10, 2) NOT NULL,
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stock INT NOT NULL DEFAULT 0,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
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CONSTRAINT chk_price CHECK (price > 0),
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CONSTRAINT chk_stock CHECK (stock >= 0),
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INDEX idx_author (author_id),
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INDEX idx_price (price)
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) Engine=InnoDB DEFAULT CHARSET=utf8mb4;`,
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},
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postgres: {
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current: `CREATE TABLE authors (
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id BIGSERIAL PRIMARY KEY,
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name VARCHAR(255) NOT NULL
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);
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CREATE TABLE books (
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id BIGSERIAL PRIMARY KEY,
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title VARCHAR(255) NOT NULL,
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author_id BIGINT NOT NULL,
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price DECIMAL(10, 2) NOT NULL,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
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);`,
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desired: `CREATE TABLE authors (
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id BIGSERIAL PRIMARY KEY,
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name VARCHAR(255) NOT NULL
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);
62-
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CREATE TABLE books (
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id BIGSERIAL PRIMARY KEY,
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title VARCHAR(255) NOT NULL,
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author_id BIGINT NOT NULL,
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price DECIMAL(10, 2) NOT NULL,
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stock INT NOT NULL DEFAULT 0,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
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CONSTRAINT chk_price CHECK (price > 0),
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CONSTRAINT chk_stock CHECK (stock >= 0)
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);
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CREATE INDEX idx_books_author ON books(author_id);
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CREATE INDEX idx_books_price ON books(price);`,
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},
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sqlite3: {
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current: `CREATE TABLE authors (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL
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);
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CREATE TABLE books (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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title TEXT NOT NULL,
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author_id INTEGER NOT NULL,
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price REAL NOT NULL,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
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);`,
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desired: `CREATE TABLE authors (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL
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);
94-
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CREATE TABLE books (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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title TEXT NOT NULL,
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author_id INTEGER NOT NULL,
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price REAL NOT NULL,
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stock INTEGER NOT NULL DEFAULT 0,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
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CONSTRAINT chk_price CHECK (price > 0),
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CONSTRAINT chk_stock CHECK (stock >= 0)
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);
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CREATE INDEX idx_books_author ON books(author_id);
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CREATE INDEX idx_books_price ON books(price);`,
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},
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mssql: {
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current: `CREATE TABLE authors (
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id BIGINT IDENTITY(1,1) PRIMARY KEY,
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name NVARCHAR(255) NOT NULL
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);
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CREATE TABLE books (
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id BIGINT IDENTITY(1,1) PRIMARY KEY,
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title NVARCHAR(255) NOT NULL,
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author_id BIGINT NOT NULL,
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price DECIMAL(10, 2) NOT NULL,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
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);`,
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desired: `CREATE TABLE authors (
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id BIGINT IDENTITY(1,1) PRIMARY KEY,
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name NVARCHAR(255) NOT NULL
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);
126-
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CREATE TABLE books (
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id BIGINT IDENTITY(1,1) PRIMARY KEY,
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title NVARCHAR(255) NOT NULL,
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author_id BIGINT NOT NULL,
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price DECIMAL(10, 2) NOT NULL,
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stock INT NOT NULL DEFAULT 0,
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CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
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CONSTRAINT chk_price CHECK (price > 0),
135-
CONSTRAINT chk_stock CHECK (stock >= 0)
136-
);
137-
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CREATE INDEX idx_books_author ON books(author_id);
139-
CREATE INDEX idx_books_price ON books(price);`,
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},
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};
14214

14315
async function runDiff() {
14416
// Run up diff (current -> desired)

‎schema_examples.mjs‎

Lines changed: 138 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,138 @@
1+
/**
2+
* @typedef {Object} SchemaExample
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* @property {string} current
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* @property {string} desired
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*/
6+
7+
/**
8+
* @type {Record<string, SchemaExample>}
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*/
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export const schemaExamples = {
11+
mysql: {
12+
current: `CREATE TABLE authors (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
14+
name VARCHAR(255) NOT NULL
15+
) Engine=InnoDB DEFAULT CHARSET=utf8mb4;
16+
17+
CREATE TABLE books (
18+
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
19+
title VARCHAR(255) NOT NULL,
20+
author_id BIGINT UNSIGNED NOT NULL,
21+
price DECIMAL(10, 2) NOT NULL,
22+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
23+
) Engine=InnoDB DEFAULT CHARSET=utf8mb4;`,
24+
desired: `CREATE TABLE authors (
25+
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
26+
name VARCHAR(255) NOT NULL
27+
) Engine=InnoDB DEFAULT CHARSET=utf8mb4;
28+
29+
CREATE TABLE books (
30+
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
31+
title VARCHAR(255) NOT NULL,
32+
author_id BIGINT UNSIGNED NOT NULL,
33+
price DECIMAL(10, 2) NOT NULL,
34+
stock INT NOT NULL DEFAULT 0,
35+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
36+
CONSTRAINT chk_price CHECK (price > 0),
37+
CONSTRAINT chk_stock CHECK (stock >= 0),
38+
INDEX idx_author (author_id),
39+
INDEX idx_price (price)
40+
) Engine=InnoDB DEFAULT CHARSET=utf8mb4;`,
41+
},
42+
postgres: {
43+
current: `CREATE TABLE authors (
44+
id BIGSERIAL PRIMARY KEY,
45+
name VARCHAR(255) NOT NULL
46+
);
47+
48+
CREATE TABLE books (
49+
id BIGSERIAL PRIMARY KEY,
50+
title VARCHAR(255) NOT NULL,
51+
author_id BIGINT NOT NULL,
52+
price DECIMAL(10, 2) NOT NULL,
53+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
54+
);`,
55+
desired: `CREATE TABLE authors (
56+
id BIGSERIAL PRIMARY KEY,
57+
name VARCHAR(255) NOT NULL
58+
);
59+
60+
CREATE TABLE books (
61+
id BIGSERIAL PRIMARY KEY,
62+
title VARCHAR(255) NOT NULL,
63+
author_id BIGINT NOT NULL,
64+
price DECIMAL(10, 2) NOT NULL,
65+
stock INT NOT NULL DEFAULT 0,
66+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
67+
CONSTRAINT chk_price CHECK (price > 0),
68+
CONSTRAINT chk_stock CHECK (stock >= 0)
69+
);
70+
71+
CREATE INDEX idx_books_author ON books(author_id);
72+
CREATE INDEX idx_books_price ON books(price);`,
73+
},
74+
sqlite3: {
75+
current: `CREATE TABLE authors (
76+
id INTEGER PRIMARY KEY AUTOINCREMENT,
77+
name TEXT NOT NULL
78+
);
79+
80+
CREATE TABLE books (
81+
id INTEGER PRIMARY KEY AUTOINCREMENT,
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title TEXT NOT NULL,
83+
author_id INTEGER NOT NULL,
84+
price REAL NOT NULL,
85+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
86+
);`,
87+
desired: `CREATE TABLE authors (
88+
id INTEGER PRIMARY KEY AUTOINCREMENT,
89+
name TEXT NOT NULL
90+
);
91+
92+
CREATE TABLE books (
93+
id INTEGER PRIMARY KEY AUTOINCREMENT,
94+
title TEXT NOT NULL,
95+
author_id INTEGER NOT NULL,
96+
price REAL NOT NULL,
97+
stock INTEGER NOT NULL DEFAULT 0,
98+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
99+
CONSTRAINT chk_price CHECK (price > 0),
100+
CONSTRAINT chk_stock CHECK (stock >= 0)
101+
);
102+
103+
CREATE INDEX idx_books_author ON books(author_id);
104+
CREATE INDEX idx_books_price ON books(price);`,
105+
},
106+
mssql: {
107+
current: `CREATE TABLE authors (
108+
id BIGINT IDENTITY(1,1) PRIMARY KEY,
109+
name NVARCHAR(255) NOT NULL
110+
);
111+
112+
CREATE TABLE books (
113+
id BIGINT IDENTITY(1,1) PRIMARY KEY,
114+
title NVARCHAR(255) NOT NULL,
115+
author_id BIGINT NOT NULL,
116+
price DECIMAL(10, 2) NOT NULL,
117+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id)
118+
);`,
119+
desired: `CREATE TABLE authors (
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id BIGINT IDENTITY(1,1) PRIMARY KEY,
121+
name NVARCHAR(255) NOT NULL
122+
);
123+
124+
CREATE TABLE books (
125+
id BIGINT IDENTITY(1,1) PRIMARY KEY,
126+
title NVARCHAR(255) NOT NULL,
127+
author_id BIGINT NOT NULL,
128+
price DECIMAL(10, 2) NOT NULL,
129+
stock INT NOT NULL DEFAULT 0,
130+
CONSTRAINT fk_books_author FOREIGN KEY (author_id) REFERENCES authors(id),
131+
CONSTRAINT chk_price CHECK (price > 0),
132+
CONSTRAINT chk_stock CHECK (stock >= 0)
133+
);
134+
135+
CREATE INDEX idx_books_author ON books(author_id);
136+
CREATE INDEX idx_books_price ON books(price);`,
137+
},
138+
};

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