org.apache.hadoop.hive.ql.ddl.database.show

Class ShowDatabasesAnalyzer

java.lang.Object

org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

org.apache.hadoop.hive.ql.ddl.database.show.ShowDatabasesAnalyzer

public class ShowDatabasesAnalyzer
extends BaseSemanticAnalyzer

Analyzer for show databases commands.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

BaseSemanticAnalyzer.AnalyzeRewriteContext, BaseSemanticAnalyzer.TableSpec

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

acidFileSinks, cacheUsage, cContext, columnAccessInfo, conf, console, ctx, db, fetchTask, idToTableNameMap, inputs, linfo, LOG, outputs, prepareQuery, queryProperties, queryState, rootTasks, STATIC_LOG, tableAccessInfo, transactionalInQuery, txnManager, updateColumnAccessInfo, userSuppliedFunctions

Constructor Summary

Constructors

Constructor and Description
ShowDatabasesAnalyzer(QueryState queryState)

Method Summary

Modifier and Type	Method and Description
void	analyzeInternal(ASTNode root)

Methods inherited from class org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer

addPropertyReadEntry, analyze, analyzeStoredAdDirs, charSetString, checkColumnName, constructListBucketingCtx, createFetchTask, createHiveDB, endAnalysis, escapeSQLString, executeUnParseTranslations, findTabRefIdxs, getAcidAnalyzeTable, getAcidDdlDesc, getAcidFileSinks, getAllInputs, getAllOutputs, getAllRootTasks, getAutoCommitValue, getCacheUsage, getCboInfo, getColumnAccessInfo, getColumnNames, getColumnNamesOrder, getColumns, getColumns, getColumns, getCtx, getDatabase, getDatabase, getDataConnector, getDataConnector, getDb, getDbTableNamePair, getFetchTask, getFullTableNameForSQL, getIdToTableNameMap, getInputs, getLineageInfo, getOutputs, getParseContext, getPartitionSpecs, getPartSpec, getProps, getQualifiedTableName, getQualifiedTableName, getQueryProperties, getQueryState, getResultSchema, getRootTasks, getSimpleTableNameBase, getTable, getTable, getTable, getTable, getTable, getTable, getTableAccessInfo, getTableAlias, getTxnMgr, getTypeStringFromAST, getUnescapedName, getUnescapedName, getUnescapedUnqualifiedTableName, getUpdateColumnAccessInfo, getUserSuppliedFunctions, getValidatedPartSpec, hasTransactionalInQuery, init, initCtx, isPrepareQuery, isValidPrefixSpec, processOrderSpec, raiseWrongType, readProps, reset, setAutoCommitValue, setCacheUsage, setColumnAccessInfo, setFetchTask, setLineageInfo, setTableAccessInfo, setUpdateColumnAccessInfo, skipAuthorization, startAnalysis, stripQuotes, toReadEntity, toReadEntity, toReadEntity, toWriteEntity, toWriteEntity, toWriteEntity, tryQualifyPath, unescapeIdentifier, unescapeSQLString, validate, validatePartColumnType, validatePartSpec, validateUnsupportedPartitionClause

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ShowDatabasesAnalyzer

public ShowDatabasesAnalyzer(QueryState queryState)
                      throws SemanticException

Throws:

SemanticException

Method Detail

analyzeInternal

public void analyzeInternal(ASTNode root)
                     throws SemanticException

Specified by:

analyzeInternal in class BaseSemanticAnalyzer

Throws:

SemanticException