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Fix print rowid expr bug

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This commit is contained in:
xianyu-w
2023-07-18 08:48:20 +00:00
committed by ob-robot
parent 9b0e6cd960
commit 6f619f09bc
2 changed files with 8 additions and 6 deletions
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12
src/sql/resolver/expr/ob_raw_expr_printer.cpp
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@ -2982,12 +2982,12 @@ int ObRawExprPrinter::print(ObSysFunRawExpr *expr)
LOG_WARN("unexpected param type of expr", K(ret), KPC(expr));
} else {
sub_pk_expr = static_cast<ObColumnRefRawExpr*>(expr->get_param_expr(1));
ObString table_name = sub_pk_expr->get_table_name();
if (!table_name.empty()) {
PRINT_IDENT_WITH_QUOT(table_name);
DATA_PRINTF(".");
PRINT_IDENT_WITH_QUOT(ObString(OB_HIDDEN_LOGICAL_ROWID_COLUMN_NAME));
}
// Mock a rowid ColumnRefExpr temporarily
ObColumnRefRawExpr tmp_rowid_expr;
tmp_rowid_expr.set_expr_type(sub_pk_expr->get_expr_type());
tmp_rowid_expr.assign(*sub_pk_expr);
tmp_rowid_expr.set_column_name(ObString(OB_HIDDEN_LOGICAL_ROWID_COLUMN_NAME));
PRINT_EXPR(&tmp_rowid_expr);
}
break;
}