acercom opened a new issue #11648:
URL: https://github.com/apache/druid/issues/11648
ResultSet resultSet = statement.executeQuery("select b.messageId as mid from
\"foo\".\"bar\" as b where mid = '1'");
the problem : why use 'as' is error;
Exception in thread "main" java.sql.SQLException: Error while executing SQL
"select b.messageId as mid from "foo"."bar" as b where mid = '1'": From line 1,
column 55 to line 1, column 57: Column 'MID' not found in any table
at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:163)
at
org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
at com.zy.iot.ruleql.SelectTest.main(SelectTest.java:27)
Caused by: org.apache.calcite.runtime.CalciteContextException: From line 1,
column 55 to line 1, column 57: Column 'MID' not found in any table
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:506)
at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:917)
at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:902)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:5271)
at
org.apache.calcite.sql.validate.DelegatingScope.fullyQualify(DelegatingScope.java:273)
at
org.apache.calcite.sql.validate.SqlValidatorImpl$Expander.visit(SqlValidatorImpl.java:6395)
at
org.apache.calcite.sql.validate.SqlValidatorImpl$Expander.visit(SqlValidatorImpl.java:6375)
at org.apache.calcite.sql.SqlIdentifier.accept(SqlIdentifier.java:325)
at
org.apache.calcite.sql.util.SqlShuttle$CallCopyingArgHandler.visitChild(SqlShuttle.java:134)
at
org.apache.calcite.sql.util.SqlShuttle$CallCopyingArgHandler.visitChild(SqlShuttle.java:101)
at org.apache.calcite.sql.SqlOperator.acceptCall(SqlOperator.java:952)
at
org.apache.calcite.sql.validate.SqlValidatorImpl$Expander.visitScoped(SqlValidatorImpl.java:6415)
at
org.apache.calcite.sql.validate.SqlScopedShuttle.visit(SqlScopedShuttle.java:54)
at
org.apache.calcite.sql.validate.SqlScopedShuttle.visit(SqlScopedShuttle.java:37)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:161)
at
org.apache.calcite.sql.validate.SqlValidatorImpl$Expander.go(SqlValidatorImpl.java:6384)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.expand(SqlValidatorImpl.java:5982)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validateWhereClause(SqlValidatorImpl.java:4332)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3647)
at
org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:64)
at
org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:89)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:1098)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:1069)
at org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:247)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:1044)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:750)
at
org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:585)
at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:251)
at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:215)
at
org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:647)
at
org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:513)
at
org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:483)
at
org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:249)
at
org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:623)
at
org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:675)
at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
... 2 more
Caused by: org.apache.calcite.sql.validate.SqlValidatorException: Column
'MID' not found in any table
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:506)
at org.apache.calcite.runtime.Resources$ExInst.ex(Resources.java:600)
... 37 more
Process finished with exit code 1
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