FlyingZC commented on code in PR #22492:
URL: https://github.com/apache/shardingsphere/pull/22492#discussion_r1034250686
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sql-parser/dialect/postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/impl/PostgreSQLTCLStatementSQLVisitor.java:
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@@ -68,7 +71,40 @@ public PostgreSQLTCLStatementSQLVisitor(final Properties
props) {
@Override
public ASTNode visitSetTransaction(final SetTransactionContext ctx) {
- return new PostgreSQLSetTransactionStatement();
+ PostgreSQLSetTransactionStatement result = new
PostgreSQLSetTransactionStatement();
+ if (null != ctx.transactionModeList()) {
+ ctx.transactionModeList().transactionModeItem().forEach(each -> {
+ setTransactionAccessType(result, each);
+ setTransactionIsolationLevel(result, each);
+ });
+ }
+ return result;
+ }
+
+ private void setTransactionAccessType(final
PostgreSQLSetTransactionStatement statement, final TransactionModeItemContext
modeItemContext) {
+ TransactionAccessType accessType = null;
+ if (null != modeItemContext.ONLY()) {
+ accessType = TransactionAccessType.READ_ONLY;
+ } else if (null != modeItemContext.WRITE()) {
+ accessType = TransactionAccessType.READ_WRITE;
+ }
+ statement.setAccessMode(accessType);
+ }
+
+ private void setTransactionIsolationLevel(final
PostgreSQLSetTransactionStatement statement, final TransactionModeItemContext
modeItemContext) {
Review Comment:
OK.
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