strongduanmu commented on code in PR #27228:
URL: https://github.com/apache/shardingsphere/pull/27228#discussion_r1267945596
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parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/type/OracleDALStatementVisitor.java:
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@@ -32,4 +35,21 @@ public final class OracleDALStatementVisitor extends
OracleStatementVisitor impl
public ASTNode visitAlterResourceCost(final AlterResourceCostContext ctx) {
return new OracleAlterResourceCostStatement();
}
+
+ @Override
+ public ASTNode visitExplain(final ExplainContext ctx) {
+ OracleExplainStatement result = new OracleExplainStatement();
+ OracleDMLStatementVisitor visitor = new OracleDMLStatementVisitor();
+ visitor.setParameterMarkerSegments(getParameterMarkerSegments());
+ if (null != ctx.insert()) {
+ result.setStatement((SQLStatement) visitor.visit(ctx.insert()));
+ } else if (null != ctx.delete()) {
+ result.setStatement((SQLStatement) visitor.visit(ctx.delete()));
+ } else if (null != ctx.update()) {
+ result.setStatement((SQLStatement) visitor.visit(ctx.update()));
+ } else if (null != ctx.select()) {
+ result.setStatement((SQLStatement) visitor.visit(ctx.select()));
+ }
+ return result;
Review Comment:
These parameter segments are the content of this sql, if not set, the parsed
sql will lose parameters.
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