59 lines
2.0 KiB
JavaScript
59 lines
2.0 KiB
JavaScript
import { dbToTypes } from "../../data/datatypes";
|
|
import { parseDefault } from "./shared";
|
|
|
|
export function toMariaDB(diagram) {
|
|
return `${diagram.tables
|
|
.map(
|
|
(table) =>
|
|
`${
|
|
table.comment === "" ? "" : `/* ${table.comment} */\n`
|
|
}CREATE OR REPLACE TABLE \`${table.name}\` (\n${table.fields
|
|
.map(
|
|
(field) =>
|
|
`${field.comment === "" ? "" : `\t-- ${field.comment}\n`}\t\`${
|
|
field.name
|
|
}\` ${field.type}${field.notNull ? " NOT NULL" : ""}${
|
|
field.increment ? " AUTO_INCREMENT" : ""
|
|
}${field.unique ? " UNIQUE" : ""}${
|
|
field.default !== ""
|
|
? ` DEFAULT ${parseDefault(field, diagram.database)}`
|
|
: ""
|
|
}${
|
|
field.check === "" ||
|
|
!dbToTypes[diagram.database][field.type].hasCheck
|
|
? ""
|
|
: ` CHECK(${field.check})`
|
|
}`,
|
|
)
|
|
.join(",\n")}${
|
|
table.fields.filter((f) => f.primary).length > 0
|
|
? `,\n\tPRIMARY KEY(${table.fields
|
|
.filter((f) => f.primary)
|
|
.map((f) => `\`${f.name}\``)
|
|
.join(", ")})`
|
|
: ""
|
|
}\n);${`\n${table.indices
|
|
.map(
|
|
(i) =>
|
|
`\nCREATE ${i.unique ? "UNIQUE " : ""}INDEX \`${
|
|
i.name
|
|
}\`\nON \`${table.name}\` (${i.fields
|
|
.map((f) => `\`${f}\``)
|
|
.join(", ")});`,
|
|
)
|
|
.join("")}`}`,
|
|
)
|
|
.join("\n")}\n${diagram.references
|
|
.map(
|
|
(r) =>
|
|
`ALTER TABLE \`${
|
|
diagram.tables[r.startTableId].name
|
|
}\`\nADD FOREIGN KEY(\`${
|
|
diagram.tables[r.startTableId].fields[r.startFieldId].name
|
|
}\`) REFERENCES \`${diagram.tables[r.endTableId].name}\`(\`${
|
|
diagram.tables[r.endTableId].fields[r.endFieldId].name
|
|
}\`)\nON UPDATE ${r.updateConstraint.toUpperCase()} ON DELETE ${r.deleteConstraint.toUpperCase()};`,
|
|
)
|
|
.join("\n")}`;
|
|
}
|