1 package com.mapd.parser.extension.ddl;
3 import static java.util.Objects.requireNonNull;
5 import com.google.gson.annotations.Expose;
7 import org.apache.calcite.sql.SqlDdl;
8 import org.apache.calcite.sql.SqlIdentifier;
9 import org.apache.calcite.sql.SqlKind;
10 import org.apache.calcite.sql.SqlNode;
11 import org.apache.calcite.sql.SqlNodeList;
12 import org.apache.calcite.sql.SqlOperator;
13 import org.apache.calcite.sql.SqlSpecialOperator;
14 import org.apache.calcite.sql.parser.Span;
15 import org.apache.calcite.sql.parser.SqlParserPos;
17 import org.apache.calcite.util.JsonBuilder;
19 import java.util.List;
21 import java.util.Objects;
25 new SqlSpecialOperator(
"GRANT_ROLE", SqlKind.OTHER_DDL);
35 requireNonNull(roles);
36 this.command = OPERATOR.getName();
49 Map<String, Object> map = jsonBuilder.map();
51 if (this.
roles != null) {
52 List<Object> roles_list = jsonBuilder.list();
53 for (SqlNode role : this.
roles) {
54 roles_list.add(role.toString());
56 map.put(
"roles", roles_list);
60 List<Object> grantee_list = jsonBuilder.list();
61 for (SqlNode grantee : this.
grantees) {
62 grantee_list.add(grantee.toString());
64 map.put(
"grantees", grantee_list);
67 map.put(
"command",
"GRANT_ROLE");
68 Map<String, Object> payload = jsonBuilder.map();
69 payload.put(
"payload", map);
70 return jsonBuilder.toJsonString(payload);
static final SqlOperator OPERATOR
List< SqlNode > getOperandList()
SqlGrantRole(SqlParserPos pos, SqlNodeList roles, SqlNodeList grantees)