42 lines
980 B
JavaScript
42 lines
980 B
JavaScript
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"use strict";
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const uuidv4 = require("uuid").v4;
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const TransactionQueries = {
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setIsolationLevelQuery(value, options) {
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if (options.parent) {
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return;
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}
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return `SET TRANSACTION ISOLATION LEVEL ${value};`;
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},
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generateTransactionId() {
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return uuidv4();
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},
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startTransactionQuery(transaction) {
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if (transaction.parent) {
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return `SAVEPOINT ${this.quoteIdentifier(transaction.name, true)};`;
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}
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return "START TRANSACTION;";
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},
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deferConstraintsQuery() {
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},
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setConstraintQuery() {
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},
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setDeferredQuery() {
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},
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setImmediateQuery() {
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},
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commitTransactionQuery(transaction) {
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if (transaction.parent) {
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return;
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}
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return "COMMIT;";
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},
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rollbackTransactionQuery(transaction) {
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if (transaction.parent) {
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return `ROLLBACK TO SAVEPOINT ${this.quoteIdentifier(transaction.name, true)};`;
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}
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return "ROLLBACK;";
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}
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};
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module.exports = TransactionQueries;
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//# sourceMappingURL=transaction.js.map
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