Inheritance diagram for com.cloudera.impala.analysis.AnalyzeExprsTest:

Collaboration diagram for com.cloudera.impala.analysis.AnalyzeExprsTest:

Public Member Functions
void	TestNumericLiteralMinMaxValues ()

void	TestTimestampValueExprs () throws AnalysisException

void	TestBooleanValueExprs () throws AnalysisException

void	TestBinaryPredicates () throws AnalysisException

void	TestDecimalCasts () throws AnalysisException

void	TestStringCasts () throws AnalysisException

void	TestNullCasts () throws AnalysisException

void	TestComplexTypeCasts () throws AnalysisException

void	TestLikePredicates () throws AnalysisException

void	TestCompoundPredicates () throws AnalysisException

void	TestIsNullPredicates () throws AnalysisException

void	TestBetweenPredicates () throws AnalysisException

void	TestInPredicates () throws AnalysisException

void	TestAnalyticExprs () throws AnalysisException

void	TestArithmeticTypeCasts () throws AnalysisException

void	TestComparisonTypeCasts () throws AnalysisException

void	TestNumericLiteralTypeResolution () throws AnalysisException

void	DoNotTestStringLiteralToDateCasts () throws AnalysisException

void	TestFixedPointArithmeticOps () throws AnalysisException

void	TestTimestampArithmeticExpressions ()

void	TestFunctionCallExpr () throws AnalysisException

void	TestVarArgFunctions () throws AnalysisException

void	TestNullFunctionArguments ()

void	TestCaseExpr () throws AnalysisException

void	TestDecodeExpr () throws AnalysisException

void	TestConditionalExprs ()

void	TestUdfs ()

void	TestExprChildLimit ()

void	TestExprDepthLimit ()

void	TestDecimalArithmetic ()

void	TestDecimalOperators () throws AnalysisException

void	TestDecimalCast () throws AnalysisException

void	TestDecimalFunctions () throws AnalysisException

void	TestAppxCountDistinctOption () throws AnalysisException, CatalogException

void	tearDown ()

ParseNode	ParsesOk (String stmt)

ParseNode	AnalyzesOk (String stmt)

ParseNode	AnalyzesOk (String stmt, String expectedWarning)

ParseNode	AnalyzesOk (String stmt, Analyzer analyzer, String expectedWarning)

ParseNode	AnalyzesOk (String stmt, Analyzer analyzer)

void	AnalysisError (String stmt)

void	AnalysisError (String stmt, String expectedErrorString)

void	AnalysisError (String stmt, Analyzer analyzer, String expectedErrorString)

void	TestCompressedText () throws AnalysisException

void	TestMemLayout () throws AnalysisException

void	TestUnsupportedTypes ()

void	TestBinaryHBaseTable ()

void	TestUnsupportedSerde ()

void	TestResetMetadata ()

void	TestExplain ()

void	TestLimitAndOffset ()

void	TestAnalyzeShowCreateTable ()

void	TestFunctionMatching ()

Protected Member Functions
Analyzer	createAnalyzer (String defaultDb)

Analyzer	createAnalyzer (TQueryOptions queryOptions)

Analyzer	createAnalyzerUsingHiveColLabels ()

Function	addTestFunction (String name, ArrayList< ScalarType > args, boolean varArgs)

Function	addTestFunction (String name, ScalarType arg, boolean varArgs)

Function	addTestFunction (String db, String fnName, ArrayList< ScalarType > args, boolean varArgs)

void	addTestUda (String name, Type retType, Type...argTypes)

Db	addTestDb (String dbName)

void	clearTestDbs ()

Table	addTestTable (String createTableSql)

void	clearTestTables ()

void	checkSelectToThrift (SelectStmt node)

void	TblsAnalyzeOk (String query, TableName tbl)

void	TblsAnalysisError (String query, TableName tbl, String expectedError)

void	checkExprType (String query, Type type)

Protected Attributes
final List< Db >	testDbs_ = Lists.newArrayList()

final List< Table >	testTables_ = Lists.newArrayList()

Analyzer	analyzer_

Static Protected Attributes
static final Logger	LOG = LoggerFactory.getLogger(AnalyzerTest.class)

static ImpaladCatalog	catalog_ = new ImpaladTestCatalog()

static Map< ScalarType, String >	typeToLiteralValue_

Package Functions
void	assertCaseEquivalence (String caseSql, String decodeSql) throws AnalysisException

Static Package Functions
	[static initializer]

Private Member Functions
void	testNumericLiteral (String literal, Type expectedType)

void	testExprCast (String literal, Type expectedType)

void	typeCastTest (Type type1, Type type2, boolean op1IsLiteral, ArithmeticExpr.Operator arithmeticOp, BinaryPredicate.Operator cmpOp, Type opType) throws AnalysisException

void	checkReturnType (String stmt, Type resultType)

void	checkCasts (Expr expr)

void	testDecimalExpr (String expr, Type expectedType)

void	testInfixExprDepthLimit (String prefix, String repeatSuffix)

void	testFuncExprDepthLimit (String openFunc, String baseArg, String closeFunc)

String	getNestedFuncExpr (String openFunc, String baseArg, String closeFunc, int numFuncs)

Detailed Description

Definition at line 46 of file AnalyzeExprsTest.java.

Member Function Documentation

com.cloudera.impala.analysis.AnalyzerTest.[static initializer] ( )

inlinestaticpackageinherited

Db com.cloudera.impala.analysis.AnalyzerTest.addTestDb ( String dbName )

inlineprotectedinherited

Add a new dummy database with the given name to the catalog. Returns the new dummy database. The database is registered in testDbs_ and removed in the method.

Definition at line 140 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_.

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestImplicitAndExplicitPaths(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestSlotRefPathAmbiguity(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestStarPathAmbiguity(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.TestTableRefPathAmbiguity().

Function com.cloudera.impala.analysis.AnalyzerTest.addTestFunction	(	String	name,
		ArrayList< ScalarType >	args,
		boolean	varArgs
	)

inlineprotectedinherited

Definition at line 108 of file AnalyzerTest.java.

Referenced by com.cloudera.impala.analysis.AnalyzerTest.addTestFunction(), and com.cloudera.impala.analysis.AnalyzeDDLTest.TestUdf().

Function com.cloudera.impala.analysis.AnalyzerTest.addTestFunction	(	String	name,
		ScalarType	arg,
		boolean	varArgs
	)

inlineprotectedinherited

Definition at line 113 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.addTestFunction().

Function com.cloudera.impala.analysis.AnalyzerTest.addTestFunction	(	String	db,
		String	fnName,
		ArrayList< ScalarType >	args,
		boolean	varArgs
	)

inlineprotectedinherited

Definition at line 118 of file AnalyzerTest.java.

References com.cloudera.impala.catalog.Type.INT.

Table com.cloudera.impala.analysis.AnalyzerTest.addTestTable ( String createTableSql )

inlineprotectedinherited

Add a new dummy table to the catalog based on the given CREATE TABLE sql. The dummy table only has the column definitions and no other metadata. Returns the new dummy table. The test tables are registered in testTables_ and removed in the method.

Definition at line 161 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.ColumnDef.getColName(), and com.cloudera.impala.analysis.CreateTableStmt.getTbl().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestImplicitAndExplicitPaths(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestSlotRefPathAmbiguity(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestStarPathAmbiguity(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.TestTableRefPathAmbiguity().

void com.cloudera.impala.analysis.AnalyzerTest.addTestUda	(	String	name,
		Type	retType,
		Type...	argTypes
	)

inlineprotectedinherited

Definition at line 129 of file AnalyzerTest.java.

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestAggregates(), and com.cloudera.impala.analysis.AnalyzeSubqueriesTest.TestAggregateSubqueries().

void com.cloudera.impala.analysis.AnalyzerTest.AnalysisError ( String stmt )

inlineinherited

Asserts if stmt passes analysis.

Definition at line 304 of file AnalyzerTest.java.

void com.cloudera.impala.analysis.AnalyzerTest.AnalysisError	(	String	stmt,
		String	expectedErrorString
	)

inlineinherited

Asserts if stmt passes analysis or the error string doesn't match and it is non-null.

Definition at line 319 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

void com.cloudera.impala.analysis.AnalyzerTest.AnalysisError	(	String	stmt,
		Analyzer	analyzer,
		String	expectedErrorString
	)

inlineinherited

Asserts if stmt passes analysis or the error string doesn't match and it is non-null.

Definition at line 327 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig(), com.cloudera.impala.testutil.TestUtils.createQueryContext(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk ( String stmt )

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error.

Definition at line 252 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk	(	String	stmt,
		String	expectedWarning
	)

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error. If 'expectedWarning' is not null, asserts that a warning is produced.

Definition at line 260 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk	(	String	stmt,
		Analyzer	analyzer,
		String	expectedWarning
	)

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error. If 'expectedWarning' is not null, asserts that a warning is produced.

Definition at line 268 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.analyzer_, com.cloudera.impala.analysis.AnalyzerTest.catalog_, com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig(), com.cloudera.impala.testutil.TestUtils.createQueryContext(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk	(	String	stmt,
		Analyzer	analyzer
	)

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error.

Definition at line 311 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.assertCaseEquivalence	(	String	caseSql,
		String	decodeSql
	)		throws AnalysisException

inlinepackage

Assert that the caseSql and decodeSql have the same underlying child expr and thrift representation.

Definition at line 1616 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.analysis.SelectStmt.getSelectList().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecodeExpr().

void com.cloudera.impala.analysis.AnalyzeExprsTest.checkCasts ( Expr expr )

inlineprivate

Check that:

we don't implicitly cast literals (we should have simply converted the literal to the target type)
we don't do redundant casts (ie, we don't cast a bigint expr to a bigint)

Definition at line 1201 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.Expr.getType(), and com.cloudera.impala.analysis.CastExpr.isImplicit().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.typeCastTest().

void com.cloudera.impala.analysis.AnalyzerTest.checkExprType	(	String	query,
		Type	type
	)

inlineprotectedinherited

Definition at line 532 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestAggregates(), and com.cloudera.impala.analysis.AnalyzeExprsTest.TestNullCasts().

void com.cloudera.impala.analysis.AnalyzeExprsTest.checkReturnType	(	String	stmt,
		Type	resultType
	)

inlineprivate

Definition at line 1124 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestNumericLiteralTypeResolution().

void com.cloudera.impala.analysis.AnalyzerTest.checkSelectToThrift ( SelectStmt node )

inlineprotectedinherited

Check whether SelectStmt components can be converted to thrift.

Definition at line 194 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.checkBinaryExprs(), com.cloudera.impala.analysis.AggregateInfoBase.getAggregateExprs(), com.cloudera.impala.analysis.AggregateInfoBase.getGroupingExprs(), com.cloudera.impala.analysis.SelectStmt.getHavingPred(), and com.cloudera.impala.analysis.SelectStmt.getWhereClause().

void com.cloudera.impala.analysis.AnalyzerTest.clearTestDbs ( )

inlineprotectedinherited

Definition at line 149 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.testDbs_.

Referenced by com.cloudera.impala.analysis.AnalyzerTest.tearDown().

void com.cloudera.impala.analysis.AnalyzerTest.clearTestTables ( )

inlineprotectedinherited

Definition at line 179 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.testTables_.

Referenced by com.cloudera.impala.analysis.AnalyzerTest.tearDown().

Analyzer com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer ( String defaultDb )

inlineprotectedinherited

Definition at line 85 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, and com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig().

Analyzer com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer ( TQueryOptions queryOptions )

inlineprotectedinherited

Definition at line 92 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, and com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig().

Analyzer com.cloudera.impala.analysis.AnalyzerTest.createAnalyzerUsingHiveColLabels ( )

inlineprotectedinherited

Definition at line 99 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestInlineView().

void com.cloudera.impala.analysis.AnalyzeExprsTest.DoNotTestStringLiteralToDateCasts ( ) throws AnalysisException

inline

Definition at line 1217 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError().

String com.cloudera.impala.analysis.AnalyzeExprsTest.getNestedFuncExpr	(	String	openFunc,
		String	baseArg,
		String	closeFunc,
		int	numFuncs
	)

inlineprivate

Generates a string: openFunc* baseArg closeFunc*, where * repetition of exactly numFuncs times.

Definition at line 2099 of file AnalyzeExprsTest.java.

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.testFuncExprDepthLimit().

ParseNode com.cloudera.impala.analysis.AnalyzerTest.ParsesOk ( String stmt )

inlineinherited

Parse 'stmt' and return the root ParseNode.

Definition at line 235 of file AnalyzerTest.java.

References gen_ir_descriptions.parser.

Referenced by com.cloudera.impala.analysis.AuditingTest.TestAccessEventsOnAuthFailure().

void com.cloudera.impala.analysis.AnalyzerTest.TblsAnalysisError	(	String	query,
		TableName	tbl,
		String	expectedError
	)

inlineprotectedinherited

Same as TblsAnalyzeOk(), except that analysis of all variants is expected to fail with the given error message.

Definition at line 373 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.analysis.TableName.getDb().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.testAllTableAliases(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.testCollectionTableRefs().

void com.cloudera.impala.analysis.AnalyzerTest.TblsAnalyzeOk	(	String	query,
		TableName	tbl
	)

inlineprotectedinherited

Generates and analyzes two variants of the given query by replacing all occurrences of "$TBL" in the query string with the unqualified and fully-qualified version of the given table name. The unqualified variant is analyzed using an analyzer that has tbl's db set as the default database. Example: query = "select id from $TBL, $TBL" tbl = "functional.alltypes" Variants generated and analyzed: select id from alltypes, alltypes (default db is "functional") select id from functional.alltypes, functional.alltypes (default db is "default")

Definition at line 360 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.analysis.TableName.getDb().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.testAllTableAliases(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.testCollectionTableRefs().

void com.cloudera.impala.analysis.AnalyzerTest.tearDown ( )

inlineinherited

Definition at line 186 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.clearTestDbs(), and com.cloudera.impala.analysis.AnalyzerTest.clearTestTables().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestAnalyticExprs ( ) throws AnalysisException

inline

Definition at line 603 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestAnalyzeShowCreateTable ( )

inlineinherited

Definition at line 689 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestAppxCountDistinctOption ( ) throws AnalysisException, CatalogException

inline

Definition at line 2113 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestArithmeticTypeCasts ( ) throws AnalysisException

inline

Test of all arithmetic type casts.

Definition at line 971 of file AnalyzeExprsTest.java.

References com.cloudera.impala.catalog.Type.BIGINT, com.cloudera.impala.catalog.Type.DOUBLE, com.cloudera.impala.catalog.Type.FLOAT, com.cloudera.impala.catalog.Type.INT, com.cloudera.impala.catalog.Type.isScalarType(), com.cloudera.impala.catalog.Type.NULL, com.cloudera.impala.catalog.Type.SMALLINT, com.cloudera.impala.catalog.Type.TINYINT, and com.cloudera.impala.analysis.AnalyzeExprsTest.typeCastTest().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestBetweenPredicates ( ) throws AnalysisException

inline

Definition at line 496 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestBinaryHBaseTable ( )

inlineinherited

Definition at line 572 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestBinaryPredicates ( ) throws AnalysisException

inline

Definition at line 158 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestBooleanValueExprs ( ) throws AnalysisException

inline

Definition at line 132 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestCaseExpr ( ) throws AnalysisException

inline

Definition at line 1502 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestComparisonTypeCasts ( ) throws AnalysisException

inline

Test of all type casts in comparisons following mysql's casting policy.

Definition at line 1049 of file AnalyzeExprsTest.java.

References com.cloudera.impala.catalog.Type.BIGINT, com.cloudera.impala.catalog.Type.DOUBLE, com.cloudera.impala.catalog.Type.FLOAT, com.cloudera.impala.catalog.Type.INT, com.cloudera.impala.catalog.Type.SMALLINT, com.cloudera.impala.catalog.Type.TINYINT, and com.cloudera.impala.analysis.AnalyzeExprsTest.typeCastTest().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestComplexTypeCasts ( ) throws AnalysisException

inline

Tests that casts to complex types fail with an appropriate error message.

Definition at line 393 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestCompoundPredicates ( ) throws AnalysisException

inline

Definition at line 430 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestCompressedText ( ) throws AnalysisException

inlineinherited

Definition at line 401 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestConditionalExprs ( )

inline

Definition at line 1643 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalArithmetic ( )

inline

Definition at line 1819 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.catalog.ScalarType.createDecimalType(), and com.cloudera.impala.analysis.AnalyzeExprsTest.testDecimalExpr().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalCast ( ) throws AnalysisException

inline

Definition at line 1974 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalCasts ( ) throws AnalysisException

inline

Definition at line 216 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.catalog.PrimitiveType.CHAR, com.cloudera.impala.catalog.Type.getSupportedTypes(), com.cloudera.impala.catalog.ScalarType.MAX_PRECISION, and com.cloudera.impala.catalog.Type.toSql().

void com.cloudera.impala.analysis.AnalyzeExprsTest.testDecimalExpr	(	String	expr,
		Type	expectedType
	)

inlineprivate

Definition at line 1809 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalArithmetic(), and com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalFunctions().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalFunctions ( ) throws AnalysisException

inline

Definition at line 1992 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.catalog.ScalarType.createDecimalType(), and com.cloudera.impala.analysis.AnalyzeExprsTest.testDecimalExpr().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecimalOperators ( ) throws AnalysisException

inline

Definition at line 1945 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestDecodeExpr ( ) throws AnalysisException

inline

Definition at line 1573 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.analysis.AnalyzeExprsTest.assertCaseEquivalence().

void com.cloudera.impala.analysis.AnalyzerTest.TestExplain ( )

inlineinherited

Definition at line 604 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.testExprCast	(	String	literal,
		Type	expectedType
	)

inlineprivate

Asserts that an expression can be cast as the specified type

Definition at line 251 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.catalog.Type.toSql().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestStringCasts().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestExprChildLimit ( )

inline

Definition at line 1750 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.analysis.Expr.EXPR_CHILDREN_LIMIT.

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestExprDepthLimit ( )

inline

Definition at line 1778 of file AnalyzeExprsTest.java.

References com.cloudera.impala.catalog.Type.INT, com.cloudera.impala.analysis.AnalyzeExprsTest.testFuncExprDepthLimit(), and com.cloudera.impala.analysis.AnalyzeExprsTest.testInfixExprDepthLimit().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestFixedPointArithmeticOps ( ) throws AnalysisException

inline

Definition at line 1238 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError().

void com.cloudera.impala.analysis.AnalyzeExprsTest.testFuncExprDepthLimit	(	String	openFunc,
		String	baseArg,
		String	closeFunc
	)

inlineprivate

Test expr depth limit of function-like operations, e.g., f(a). Generates test exprs using the pattern: openFunc* baseArg closeFunc*

Definition at line 2080 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.Expr.EXPR_DEPTH_LIMIT, and com.cloudera.impala.analysis.AnalyzeExprsTest.getNestedFuncExpr().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestExprDepthLimit().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestFunctionCallExpr ( ) throws AnalysisException

inline

Definition at line 1403 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestFunctionMatching ( )

inlineinherited

Definition at line 705 of file AnalyzerTest.java.

References com.cloudera.impala.catalog.Type.BIGINT, com.cloudera.impala.analysis.AnalyzerTest.createFunction(), com.cloudera.impala.catalog.Type.DOUBLE, com.cloudera.impala.catalog.Type.INT, com.cloudera.impala.catalog.Type.SMALLINT, com.cloudera.impala.catalog.Type.STRING, and com.cloudera.impala.catalog.Type.TINYINT.

void com.cloudera.impala.analysis.AnalyzeExprsTest.testInfixExprDepthLimit	(	String	prefix,
		String	repeatSuffix
	)

inlineprivate

Test expr depth limit of operators in infix notation, e.g., 1 + 1. Generates test exprs using the pattern: prefix + repeatSuffix*

Definition at line 2056 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.analysis.Expr.EXPR_DEPTH_LIMIT.

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestExprDepthLimit().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestInPredicates ( ) throws AnalysisException

inline

Definition at line 553 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestIsNullPredicates ( ) throws AnalysisException

inline

Definition at line 488 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestLikePredicates ( ) throws AnalysisException

inline

Definition at line 403 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestLimitAndOffset ( )

inlineinherited

Definition at line 630 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestMemLayout ( ) throws AnalysisException

inlineinherited

Definition at line 411 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.testMixedNullable(), com.cloudera.impala.analysis.AnalyzerTest.testNonMaterializedSlots(), com.cloudera.impala.analysis.AnalyzerTest.testNonNullable(), and com.cloudera.impala.analysis.AnalyzerTest.testSelectStar().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestNullCasts ( ) throws AnalysisException

inline

Tests that cast(null to type) returns type for all types.

Definition at line 374 of file AnalyzeExprsTest.java.

References com.cloudera.impala.catalog.PrimitiveType.CHAR, com.cloudera.impala.analysis.AnalyzerTest.checkExprType(), com.cloudera.impala.catalog.Type.DEFAULT_DECIMAL, com.cloudera.impala.catalog.Type.getSupportedTypes(), and com.cloudera.impala.catalog.PrimitiveType.VARCHAR.

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestNullFunctionArguments ( )

inline

Tests that functions with NULL arguments get resolved properly, and that proper errors are reported when the non-null arguments cannot be cast to match a signature.

Definition at line 1473 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.testNumericLiteral	(	String	literal,
		Type	expectedType
	)

inlineprivate

Asserts that "select literal" analyzes ok and that the expectedType matches the actual type.

Definition at line 117 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestNumericLiteralMinMaxValues().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestNumericLiteralMinMaxValues ( )

inline

Definition at line 49 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.catalog.Type.BIGINT, com.cloudera.impala.catalog.ScalarType.createDecimalType(), com.cloudera.impala.catalog.Type.DOUBLE, com.cloudera.impala.catalog.Type.INT, com.cloudera.impala.catalog.Type.SMALLINT, com.cloudera.impala.analysis.AnalyzeExprsTest.testNumericLiteral(), and com.cloudera.impala.catalog.Type.TINYINT.

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestNumericLiteralTypeResolution ( ) throws AnalysisException

inline

Definition at line 1136 of file AnalyzeExprsTest.java.

References com.cloudera.impala.catalog.Type.BIGINT, com.cloudera.impala.analysis.AnalyzeExprsTest.checkReturnType(), com.cloudera.impala.catalog.ScalarType.createDecimalType(), com.cloudera.impala.catalog.Type.DOUBLE, and com.cloudera.impala.catalog.Type.TINYINT.

void com.cloudera.impala.analysis.AnalyzerTest.TestResetMetadata ( )

inlineinherited

Definition at line 583 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestStringCasts ( ) throws AnalysisException

inline

Definition at line 260 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.catalog.ScalarType.createCharType(), com.cloudera.impala.catalog.ScalarType.createVarcharType(), com.cloudera.impala.catalog.Type.STRING, and com.cloudera.impala.analysis.AnalyzeExprsTest.testExprCast().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestTimestampArithmeticExpressions ( )

inline

We have three variants of timestamp arithmetic exprs, as in MySQL: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html (section #function_date-add)

Non-function-call like version, e.g., 'a + interval b timeunit'
Beginning with an interval (only for '+'), e.g., 'interval b timeunit + a'
Function-call like version, e.g., date_add(a, interval b timeunit)

Definition at line 1262 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestTimestampValueExprs ( ) throws AnalysisException

inline

Definition at line 125 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestUdfs ( )

inline

Definition at line 1690 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.catalog.Type.DOUBLE, com.cloudera.impala.catalog.Type.INT, and com.cloudera.impala.catalog.Type.STRING.

void com.cloudera.impala.analysis.AnalyzerTest.TestUnsupportedSerde ( )

inlineinherited

Definition at line 577 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError().

void com.cloudera.impala.analysis.AnalyzerTest.TestUnsupportedTypes ( )

inlineinherited

We distinguish between three classes of unsupported types:

Complex types, e.g., map For tables with such types we prevent loading the table metadata.
Primitive types For tables with unsupported primitive types (e.g., binary) we can run queries as long as the unsupported columns are not referenced. We fail analysis if a query references an unsupported primitive column.
Partition-column types We do not support table partitioning on timestamp columns

Definition at line 549 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.TestVarArgFunctions ( ) throws AnalysisException

inline

Definition at line 1447 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzeExprsTest.typeCastTest	(	Type	type1,
		Type	type2,
		boolean	op1IsLiteral,
		ArithmeticExpr.Operator	arithmeticOp,
		BinaryPredicate.Operator	cmpOp,
		Type	opType
	)		throws AnalysisException

inlineprivate

Generate an expr of the form "<type1> <arithmeticOp | cmpOp> <type2>" and make sure that the expr has the correct type (opType for arithmetic ops or bool for comparisons) and that both operands are of type 'opType'.

Definition at line 1073 of file AnalyzeExprsTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.catalog.Type.BOOLEAN, com.cloudera.impala.analysis.AnalyzeExprsTest.checkCasts(), com.cloudera.impala.analysis.Expr.getType(), and com.cloudera.impala.catalog.Type.isNull().

Referenced by com.cloudera.impala.analysis.AnalyzeExprsTest.TestArithmeticTypeCasts(), and com.cloudera.impala.analysis.AnalyzeExprsTest.TestComparisonTypeCasts().