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fixed importing mysql dump #702

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This commit is contained in:
SPRINX0\prochazka
2024-09-24 15:54:54 +02:00
parent 85bfb1986d
commit 517002e079
5 changed files with 16 additions and 4 deletions
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4
packages/api/src/shell/importDatabase.js
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@@ -16,7 +16,7 @@ class ImportStream extends stream.Transform {
} }
async _transform(chunk, encoding, cb) { async _transform(chunk, encoding, cb) {
try { try {
await this.driver.script(this.pool, chunk); await this.driver.script(this.pool, chunk, { queryOptions: { importSqlDump: true } });
} catch (err) { } catch (err) {
this.emit('error', err.message); this.emit('error', err.message);
} }
@@ -47,7 +47,9 @@ async function importDatabase({ connection = undefined, systemConnection = undef
const pool = systemConnection || (await connectUtility(driver, connection, 'write')); const pool = systemConnection || (await connectUtility(driver, connection, 'write'));
logger.info(`Connected.`); logger.info(`Connected.`);
logger.info(`Input file: ${inputFile}`);
const downloadedFile = await download(inputFile); const downloadedFile = await download(inputFile);
logger.info(`Downloaded file: ${downloadedFile}`);
const fileStream = fs.createReadStream(downloadedFile, 'utf-8'); const fileStream = fs.createReadStream(downloadedFile, 'utf-8');
const splittedStream = splitQueryStream(fileStream, driver.getQuerySplitterOptions('script')); const splittedStream = splitQueryStream(fileStream, driver.getQuerySplitterOptions('script'));

2
packages/api/src/shell/runScript.js
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@@ -11,7 +11,7 @@ async function runScript(func) {
await func(); await func();
process.exit(0); process.exit(0);
} catch (err) { } catch (err) {
logger.error({ err }, `Error running script: ${err.message}`); logger.error({ err }, `Error running script: ${err.message || err}`);
process.exit(1); process.exit(1);
} }
} }

2
packages/tools/src/driverBase.ts
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@@ -71,7 +71,7 @@ export const driverBase = {
} }
for (const sqlItem of splitQuery(sql, this.getQuerySplitterOptions('script'))) { for (const sqlItem of splitQuery(sql, this.getQuerySplitterOptions('script'))) {
try { try {
await this.query(pool, sqlItem, { discardResult: true }); await this.query(pool, sqlItem, { discardResult: true, ...options?.queryOptions });
} catch (err) { } catch (err) {
if (options?.useTransaction && this.supportsTransactions) { if (options?.useTransaction && this.supportsTransactions) {
runCommandOnDriver(pool, this, dmp => dmp.rollbackTransaction()); runCommandOnDriver(pool, this, dmp => dmp.rollbackTransaction());

2
packages/types/engines.d.ts vendored
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@@ -25,10 +25,12 @@ export interface StreamOptions {
export interface RunScriptOptions { export interface RunScriptOptions {
useTransaction: boolean; useTransaction: boolean;
queryOptions?: QueryOptions;
} }
export interface QueryOptions { export interface QueryOptions {
discardResult?: boolean; discardResult?: boolean;
importSqlDump?: boolean;
} }
export interface WriteTableOptions { export interface WriteTableOptions {

10
plugins/dbgate-plugin-mysql/src/backend/drivers.js
View File

@@ -60,7 +60,7 @@ const drivers = driverBases.map(driverBase => ({
async close(dbhan) { async close(dbhan) {
return dbhan.client.close(); return dbhan.client.close();
}, },
query(dbhan, sql) { query(dbhan, sql, options) {
if (sql == null) { if (sql == null) {
return { return {
rows: [], rows: [],
@@ -68,6 +68,14 @@ const drivers = driverBases.map(driverBase => ({
}; };
} }
if (options?.importSqlDump && sql.trim().startsWith('/*!') && sql.includes('character_set_client')) {
// skip this in SQL dumps
return {
rows: [],
columns: [],
};
}
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
dbhan.client.query(sql, function (error, results, fields) { dbhan.client.query(sql, function (error, results, fields) {
if (error) reject(error); if (error) reject(error);