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postgre - analyse foreign keys

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This commit is contained in:
Jan Prochazka
2020-05-16 09:34:28 +02:00
parent 7d6008a441
commit 942f22f1a3
6 changed files with 57 additions and 9 deletions
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14
packages/engines/postgres/PostgreAnalyser.js
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@@ -4,7 +4,7 @@ const sql = require('./sql');
const DatabaseAnalayser = require('../default/DatabaseAnalyser');
class MySqlAnalyser extends DatabaseAnalayser {
class PostgreAnalyser extends DatabaseAnalayser {
constructor(pool, driver) {
super(pool, driver);
}
@@ -17,8 +17,9 @@ class MySqlAnalyser extends DatabaseAnalayser {
async _runAnalysis() {
const tables = await this.driver.query(this.pool, this.createQuery('tableModifications'));
const columns = await this.driver.query(this.pool, this.createQuery('columns'));
// const pkColumns = await this.driver.query(this.pool, this.createQuery('primary_keys.sql'));
// const fkColumns = await this.driver.query(this.pool, this.createQuery('foreign_keys.sql'));
const pkColumns = await this.driver.query(this.pool, this.createQuery('primaryKeys'));
const fkColumns = await this.driver.query(this.pool, this.createQuery('foreignKeys'));
// console.log('PG fkColumns', fkColumns.rows);
return this.mergeAnalyseResult({
tables: tables.rows.map((table) => ({
@@ -29,12 +30,11 @@ class MySqlAnalyser extends DatabaseAnalayser {
...col,
notNull: !isNullable,
})),
foreignKeys: [],
// primaryKey: extractPrimaryKeys(table, pkColumns.rows),
// foreignKeys: extractForeignKeys(table, fkColumns.rows),
primaryKey: DatabaseAnalayser.extractPrimaryKeys(table, pkColumns.rows),
foreignKeys: DatabaseAnalayser.extractForeignKeys(table, fkColumns.rows),
})),
});
}
}
module.exports = MySqlAnalyser;
module.exports = PostgreAnalyser;