org.apache.hadoop.hive.ql.parse

Class DDLSemanticAnalyzer

java.lang.Object

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

org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer

public class DDLSemanticAnalyzer
extends BaseSemanticAnalyzer

DDLSemanticAnalyzer.

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, HIVE_COLUMN_NULLS_FIRST, HIVE_COLUMN_NULLS_LAST, HIVE_COLUMN_ORDER_ASC, HIVE_COLUMN_ORDER_DESC, idToTableNameMap, inputs, linfo, outputs, queryProperties, queryState, rootTasks, STATIC_LOG, tableAccessInfo, transactionalInQuery, txnManager, updateColumnAccessInfo

Constructor Summary

Constructors

Constructor and Description
DDLSemanticAnalyzer(QueryState queryState)
DDLSemanticAnalyzer(QueryState queryState, Hive db)

Method Summary

Modifier and Type	Method and Description
void	analyzeInternal(ASTNode input)
DDLDesc.DDLDescWithWriteId	getAcidDdlDesc()
static HashMap<String,String>	getPartSpec(ASTNode partspec)
static String	getTypeName(ASTNode node)
static HashMap<String,String>	getValidatedPartSpec(Table table, ASTNode astNode, HiveConf conf, boolean shouldBeFull)
static boolean	isFullSpec(Table table, Map<String,String> partSpec)
static ExprNodeGenericFuncDesc	makeBinaryPredicate(String fn, ExprNodeDesc left, ExprNodeDesc right)
static ExprNodeGenericFuncDesc	makeUnaryPredicate(String fn, ExprNodeDesc arg)

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

analyze, analyzeDDLSkewedValues, analyzeSkewedTablDDLColNames, analyzeStoredAdDirs, charSetString, constructListBucketingCtx, createFetchTask, createHiveDB, escapeSQLString, getAcidFileSinks, getAllInputs, getAllOutputs, getAllRootTasks, getAutoCommitValue, getCacheUsage, getColumnAccessInfo, getColumnNames, getColumnNamesOrder, getColumns, getColumns, getColumns, getDatabase, getDatabase, getDb, getDbTableNamePair, getDotName, getFetchTask, getIdToTableNameMap, getInputs, getLineageInfo, getOutputs, getPartition, getPartitions, getQualifiedTableName, getQueryProperties, getQueryState, getResultSchema, getRootTasks, getSkewedValueFromASTNode, getSkewedValuesFromASTNode, getTable, getTable, getTable, getTable, getTable, getTableAccessInfo, getTxnMgr, getTypeStringFromAST, getUnescapedName, getUnescapedName, getUnescapedUnqualifiedTableName, getUpdateColumnAccessInfo, hasEnabledOrValidatedConstraints, hasTransactionalInQuery, init, initCtx, isValidPrefixSpec, processCheckConstraints, processDefaultConstraints, processForeignKeys, processNotNullConstraints, processPrimaryKeys, processPrimaryKeys, processUniqueConstraints, processUniqueConstraints, readProps, reset, setCacheUsage, setColumnAccessInfo, setFetchTask, setLineageInfo, setTableAccessInfo, setUpdateColumnAccessInfo, skipAuthorization, stripIdentifierQuotes, stripQuotes, toMessage, toReadEntity, toReadEntity, toReadEntity, toWriteEntity, toWriteEntity, toWriteEntity, tryQualifyPath, unescapeIdentifier, unescapeSQLString, validate, validateCheckConstraint, validatePartColumnType, validatePartSpec

Methods inherited from class java.lang.Object

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

Constructor Detail

DDLSemanticAnalyzer

public DDLSemanticAnalyzer(QueryState queryState)
                    throws SemanticException

Throws:

SemanticException

DDLSemanticAnalyzer

public DDLSemanticAnalyzer(QueryState queryState,
                           Hive db)
                    throws SemanticException

Throws:

SemanticException

Method Detail

getTypeName

public static String getTypeName(ASTNode node)
                          throws SemanticException

Throws:

SemanticException

analyzeInternal

public void analyzeInternal(ASTNode input)
                     throws SemanticException

Specified by:

analyzeInternal in class BaseSemanticAnalyzer

Throws:

SemanticException

isFullSpec

public static boolean isFullSpec(Table table,
                                 Map<String,String> partSpec)

getAcidDdlDesc

public DDLDesc.DDLDescWithWriteId getAcidDdlDesc()

Overrides:

getAcidDdlDesc in class BaseSemanticAnalyzer

getPartSpec

public static HashMap<String,String> getPartSpec(ASTNode partspec)
                                          throws SemanticException

Throws:

SemanticException

getValidatedPartSpec

public static HashMap<String,String> getValidatedPartSpec(Table table,
                                                          ASTNode astNode,
                                                          HiveConf conf,
                                                          boolean shouldBeFull)
                                                   throws SemanticException

Throws:

SemanticException

makeBinaryPredicate

public static ExprNodeGenericFuncDesc makeBinaryPredicate(String fn,
                                                          ExprNodeDesc left,
                                                          ExprNodeDesc right)
                                                   throws SemanticException

Throws:

SemanticException

makeUnaryPredicate

public static ExprNodeGenericFuncDesc makeUnaryPredicate(String fn,
                                                         ExprNodeDesc arg)
                                                  throws SemanticException

Throws:

SemanticException