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oracle version fallback

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This commit is contained in:
Jan Prochazka
2024-06-03 07:53:12 +02:00
parent f4fbb28124
commit 4e6e0a79c4
1 changed files with 42 additions and 28 deletions
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70
plugins/dbgate-plugin-oracle/src/backend/drivers.js
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@@ -205,36 +205,50 @@ const drivers = driverBases.map(driverBase => ({
//console.log('Rows selected: ' + numrows);
//client.query(query);
},
async getVersion(client) {
//const { rows } = await this.query(client, "SELECT banner as version FROM v$version WHERE banner LIKE 'Oracle%'");
const { rows } = await this.query(client, 'SELECT version as "version" FROM v$instance');
const { version } = rows[0];
const isCockroach = false; //version.toLowerCase().includes('cockroachdb');
const isRedshift = false; // version.toLowerCase().includes('redshift');
const isOracle = true;
const m = version.match(/([\d\.]+)/);
//console.log('M', m);
let versionText = null;
let versionMajor = null;
let versionMinor = null;
if (m) {
if (isOracle) versionText = `Oracle ${m[1]}`;
const numbers = m[1].split('.');
if (numbers[0]) versionMajor = parseInt(numbers[0]);
if (numbers[1]) versionMinor = parseInt(numbers[1]);
async getVersionCore(client) {
try {
const { rows } = await this.query(
client,
'SELECT version_full as "version" FROM product_component_version WHERE product LIKE \'Oracle%Database%\''
);
return rows[0].version;
} catch (e) {
const { rows } = await this.query(client, 'SELECT version as "version" FROM v$instance');
return rows[0].version;
}
},
async getVersion(client) {
try {
//const { rows } = await this.query(client, "SELECT banner as version FROM v$version WHERE banner LIKE 'Oracle%'");
// const { rows } = await this.query(client, 'SELECT version as "version" FROM v$instance');
const version = await this.getVersionCore(client);
return {
version,
versionText,
isOracle,
isCockroach,
isRedshift,
versionMajor,
versionMinor,
};
const m = version.match(/([\d\.]+)/);
//console.log('M', m);
let versionText = null;
let versionMajor = null;
let versionMinor = null;
if (m) {
versionText = `Oracle ${m[1]}`;
const numbers = m[1].split('.');
if (numbers[0]) versionMajor = parseInt(numbers[0]);
if (numbers[1]) versionMinor = parseInt(numbers[1]);
}
return {
version,
versionText,
versionMajor,
versionMinor,
};
} catch (e) {
return {
version: '???',
versionText: 'Oracle ???',
versionMajor: 0,
versionMinor: 0,
};
}
},
async readQuery(client, sql, structure) {
/*