코드
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 |
import java.sql.Connection; import java.sql.DatabaseMetaData; import java.sql.DriverManager; /** * @author archmagece * @with pizzahut-parent * @since 2016-11-08 */ public class DBMetaTest { public static void main(String[] args) { try{ Class.forName("oracle.jdbc.OracleDriver"); Connection connection = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:ODRDB","username","password"); DatabaseMetaData metadata = connection.getMetaData(); System.out.println("allProceduresAreCallable : "+ metadata.allProceduresAreCallable()); System.out.println("allTablesAreSelectable : "+ metadata.allTablesAreSelectable()); System.out.println("URL : "+ metadata.getURL()); System.out.println("UserName : "+ metadata.getUserName()); System.out.println("isReadOnly : "+ metadata.isReadOnly()); System.out.println("nullsAreSortedHigh : "+ metadata.nullsAreSortedHigh()); System.out.println("nullsAreSortedLow : "+ metadata.nullsAreSortedLow()); System.out.println("nullsAreSortedAtStart : "+ metadata.nullsAreSortedAtStart()); System.out.println("nullsAreSortedAtEnd : "+ metadata.nullsAreSortedAtEnd()); System.out.println("getDatabaseProductName : "+ metadata.getDatabaseProductName()); System.out.println("getDatabaseProductVersion : "+ metadata.getDatabaseProductVersion()); System.out.println("getDriverName : "+ metadata.getDriverName()); System.out.println("getDriverVersion : "+ metadata.getDriverVersion()); System.out.println("getDriverMajorVersion : "+ metadata.getDriverMajorVersion()); System.out.println("getDriverMinorVersion : "+ metadata.getDriverMinorVersion()); System.out.println("usesLocalFiles : "+ metadata.usesLocalFiles()); System.out.println("usesLocalFilePerTable : "+ metadata.usesLocalFilePerTable()); System.out.println("supportsMixedCaseIdentifiers : "+ metadata.supportsMixedCaseIdentifiers()); System.out.println("storesUpperCaseIdentifiers : "+ metadata.storesUpperCaseIdentifiers()); System.out.println("storesLowerCaseIdentifiers : "+ metadata.storesLowerCaseIdentifiers()); System.out.println("storesMixedCaseIdentifiers : "+ metadata.storesMixedCaseIdentifiers()); System.out.println("supportsMixedCaseQuotedIdentifiers : "+ metadata.supportsMixedCaseQuotedIdentifiers()); System.out.println("storesUpperCaseQuotedIdentifiers : "+ metadata.storesUpperCaseQuotedIdentifiers()); System.out.println("storesLowerCaseQuotedIdentifiers : "+ metadata.storesLowerCaseQuotedIdentifiers()); System.out.println("storesMixedCaseQuotedIdentifiers : "+ metadata.storesMixedCaseQuotedIdentifiers()); System.out.println("getIdentifierQuoteString : "+ metadata.getIdentifierQuoteString()); System.out.println("getSQLKeywords : "+ metadata.getSQLKeywords()); System.out.println("getNumericFunctions : "+ metadata.getNumericFunctions()); System.out.println("getStringFunctions : "+ metadata.getStringFunctions()); System.out.println("getSystemFunctions : "+ metadata.getSystemFunctions()); System.out.println("getTimeDateFunctions : "+ metadata.getTimeDateFunctions()); System.out.println("getSearchStringEscape : "+ metadata.getSearchStringEscape()); System.out.println("getExtraNameCharacters : "+ metadata.getExtraNameCharacters()); System.out.println("supportsAlterTableWithAddColumn : "+ metadata.supportsAlterTableWithAddColumn()); System.out.println("supportsAlterTableWithDropColumn : "+ metadata.supportsAlterTableWithDropColumn()); System.out.println("supportsColumnAliasing : "+ metadata.supportsColumnAliasing()); System.out.println("nullPlusNonNullIsNull : "+ metadata.nullPlusNonNullIsNull()); System.out.println("supportsConvert : "+ metadata.supportsConvert()); //supportsConvert(i" : "+ nt fromType, int toType) System.out.println("supportsTableCorrelationNames : "+ metadata.supportsTableCorrelationNames()); System.out.println("supportsDifferentTableCorrelationNames : "+ metadata.supportsDifferentTableCorrelationNames()); System.out.println("supportsExpressionsInOrderBy : "+ metadata.supportsExpressionsInOrderBy()); System.out.println("supportsOrderByUnrelated : "+ metadata.supportsOrderByUnrelated()); System.out.println("supportsGroupBy : "+ metadata.supportsGroupBy()); System.out.println("supportsGroupByUnrelated : "+ metadata.supportsGroupByUnrelated()); System.out.println("supportsGroupByBeyondSelect : "+ metadata.supportsGroupByBeyondSelect()); System.out.println("supportsLikeEscapeClause : "+ metadata.supportsLikeEscapeClause()); System.out.println("supportsMultipleResultSets : "+ metadata.supportsMultipleResultSets()); System.out.println("supportsMultipleTransactions : "+ metadata.supportsMultipleTransactions()); System.out.println("supportsNonNullableColumns : "+ metadata.supportsNonNullableColumns()); System.out.println("supportsMinimumSQLGrammar : "+ metadata.supportsMinimumSQLGrammar()); System.out.println("supportsCoreSQLGrammar : "+ metadata.supportsCoreSQLGrammar()); System.out.println("supportsExtendedSQLGrammar : "+ metadata.supportsExtendedSQLGrammar()); System.out.println("supportsANSI92EntryLevelSQL : "+ metadata.supportsANSI92EntryLevelSQL()); System.out.println("supportsANSI92IntermediateSQL : "+ metadata.supportsANSI92IntermediateSQL()); System.out.println("supportsANSI92FullSQL : "+ metadata.supportsANSI92FullSQL()); System.out.println("supportsIntegrityEnhancementFacility : "+ metadata.supportsIntegrityEnhancementFacility()); System.out.println("supportsOuterJoins : "+ metadata.supportsOuterJoins()); System.out.println("supportsFullOuterJoins: "+ metadata.supportsFullOuterJoins()); System.out.println("supportsLimitedOuterJoins : "+ metadata.supportsLimitedOuterJoins()); System.out.println("getSchemaTerm : "+ metadata.getSchemaTerm()); System.out.println("getProcedureTerm : "+ metadata.getProcedureTerm()); System.out.println("getCatalogTerm : "+ metadata.getCatalogTerm()); System.out.println("isCatalogAtStart : "+ metadata.isCatalogAtStart()); System.out.println("getCatalogSeparator : "+ metadata.getCatalogSeparator()); System.out.println("supportsSchemasInDataManipulation : "+ metadata.supportsSchemasInDataManipulation()); System.out.println("supportsSchemasInProcedureCalls : "+ metadata.supportsSchemasInProcedureCalls()); System.out.println("supportsSchemasInTableDefinitions : "+ metadata.supportsSchemasInTableDefinitions()); System.out.println("supportsSchemasInIndexDefinitions : "+ metadata.supportsSchemasInIndexDefinitions()); System.out.println("supportsSchemasInPrivilegeDefinitions : "+ metadata.supportsSchemasInPrivilegeDefinitions()); System.out.println("supportsCatalogsInDataManipulation : "+ metadata.supportsCatalogsInDataManipulation()); System.out.println("supportsCatalogsInProcedureCalls : "+ metadata.supportsCatalogsInProcedureCalls()); System.out.println("supportsCatalogsInTableDefinitions : "+ metadata.supportsCatalogsInTableDefinitions()); System.out.println("supportsCatalogsInIndexDefinitions : "+ metadata.supportsCatalogsInIndexDefinitions()); System.out.println("supportsCatalogsInPrivilegeDefinitions : "+ metadata.supportsCatalogsInPrivilegeDefinitions()); System.out.println("supportsPositionedDelete : "+ metadata.supportsPositionedDelete()); System.out.println("supportsPositionedUpdate : "+ metadata.supportsPositionedUpdate()); System.out.println("supportsSelectForUpdate : "+ metadata.supportsSelectForUpdate()); System.out.println("supportsStoredProcedures : "+ metadata.supportsStoredProcedures()); System.out.println("supportsSubqueriesInComparisons : "+ metadata.supportsSubqueriesInComparisons()); System.out.println("supportsSubqueriesInExists : "+ metadata.supportsSubqueriesInExists()); System.out.println("supportsSubqueriesInIns : "+ metadata.supportsSubqueriesInIns()); System.out.println("supportsSubqueriesInQuantifieds : "+ metadata.supportsSubqueriesInQuantifieds()); System.out.println("supportsCorrelatedSubqueries : "+ metadata.supportsCorrelatedSubqueries()); System.out.println("supportsUnion : "+ metadata.supportsUnion()); System.out.println("supportsUnionAll : "+ metadata.supportsUnionAll()); System.out.println("supportsOpenCursorsAcrossCommit : "+ metadata.supportsOpenCursorsAcrossCommit()); System.out.println("supportsOpenCursorsAcrossRollback : "+ metadata.supportsOpenCursorsAcrossRollback()); System.out.println("supportsOpenStatementsAcrossCommit : "+ metadata.supportsOpenStatementsAcrossCommit()); System.out.println("supportsOpenStatementsAcrossRollback : "+ metadata.supportsOpenStatementsAcrossRollback()); System.out.println("getMaxBinaryLiteralLength : "+ metadata.getMaxBinaryLiteralLength()); System.out.println("getMaxCharLiteralLength : "+ metadata.getMaxCharLiteralLength()); System.out.println("getMaxColumnNameLength : "+ metadata.getMaxColumnNameLength()); System.out.println("getMaxColumnsInGroupBy : "+ metadata.getMaxColumnsInGroupBy()); System.out.println("getMaxColumnsInIndex : "+ metadata.getMaxColumnsInIndex()); System.out.println("getMaxColumnsInOrderBy : "+ metadata.getMaxColumnsInOrderBy()); System.out.println("getMaxColumnsInSelect : "+ metadata.getMaxColumnsInSelect()); System.out.println("getMaxColumnsInTable : "+ metadata.getMaxColumnsInTable()); System.out.println("getMaxConnections : "+ metadata.getMaxConnections()); System.out.println("getMaxCursorNameLength : "+ metadata.getMaxCursorNameLength()); System.out.println("getMaxIndexLength : "+ metadata.getMaxIndexLength()); System.out.println("getMaxSchemaNameLength : "+ metadata.getMaxSchemaNameLength()); System.out.println("getMaxProcedureNameLength : "+ metadata.getMaxProcedureNameLength()); System.out.println("getMaxCatalogNameLength : "+ metadata.getMaxCatalogNameLength()); System.out.println("getMaxRowSize : "+ metadata.getMaxRowSize()); System.out.println("doesMaxRowSizeIncludeBlobs : "+ metadata.doesMaxRowSizeIncludeBlobs()); System.out.println("getMaxStatementLength : "+ metadata.getMaxStatementLength()); System.out.println("getMaxStatements : "+ metadata.getMaxStatements()); System.out.println("getMaxTableNameLength : "+ metadata.getMaxTableNameLength()); System.out.println("getMaxTablesInSelect : "+ metadata.getMaxTablesInSelect()); System.out.println("getMaxUserNameLength : "+ metadata.getMaxUserNameLength()); System.out.println("getDefaultTransactionIsolation : "+ metadata.getDefaultTransactionIsolation()); System.out.println("supportsTransactions : "+ metadata.supportsTransactions()); // System.out.println(" : "+ metadata.supportsTransactionIsolationLevel()); System.out.println("supportsDataDefinitionAndDataManipulationTransactions : "+ metadata.supportsDataDefinitionAndDataManipulationTransactions()); System.out.println("supportsDataManipulationTransactionsOnly : "+ metadata.supportsDataManipulationTransactionsOnly()); System.out.println("dataDefinitionCausesTransactionCommit : "+ metadata.dataDefinitionCausesTransactionCommit()); System.out.println("dataDefinitionIgnoredInTransactions : "+ metadata.dataDefinitionIgnoredInTransactions()); // System.out.println(" : "+ metadata.getProcedures()); // System.out.println(" : "+ metadata.getProcedureColumns()); // System.out.println(" : "+ metadata.getTables()); // System.out.println(" : "+ metadata.getSchemas()); // System.out.println(" : "+ metadata.getCatalogs()); // System.out.println(" : "+ metadata.getTableTypes()); // System.out.println(" : "+ metadata.getColumns()); // System.out.println(" : "+ metadata.getColumnPrivileges()); // System.out.println(" : "+ metadata.getTablePrivileges()); // System.out.println(" : "+ metadata.getBestRowIdentifier()); // System.out.println(" : "+ metadata.getVersionColumns()); // System.out.println(" : "+ metadata.getPrimaryKeys()); // System.out.println(" : "+ metadata.getImportedKeys()); // System.out.println(" : "+ metadata.getExportedKeys()); // System.out.println(" : "+ metadata.getCrossReference()); // System.out.println(" : "+ metadata.getTypeInfo()); // System.out.println(" : "+ metadata.getIndexInfo()); // System.out.println(" : "+ metadata.supportsResultSetType()); // System.out.println(" : "+ metadata.supportsResultSetConcurrency()); // System.out.println(" : "+ metadata.ownUpdatesAreVisible()); // System.out.println(" : "+ metadata.ownDeletesAreVisible()); // System.out.println(" : "+ metadata.ownInsertsAreVisible()); // System.out.println(" : "+ metadata.othersUpdatesAreVisible()); // System.out.println(" : "+ metadata.othersDeletesAreVisible()); // System.out.println(" : "+ metadata.othersInsertsAreVisible()); // System.out.println(" : "+ metadata.updatesAreDetected()); // System.out.println(" : "+ metadata.deletesAreDetected()); // System.out.println(" : "+ metadata.insertsAreDetected()); System.out.println("supportsBatchUpdates : "+ metadata.supportsBatchUpdates()); // System.out.println(" : "+ metadata.getUDTs()); System.out.println("getConnection : "+ metadata.getConnection()); System.out.println("supportsSavepoints : "+ metadata.supportsSavepoints()); System.out.println("supportsNamedParameters : "+ metadata.supportsNamedParameters()); System.out.println("supportsMultipleOpenResults : "+ metadata.supportsMultipleOpenResults()); System.out.println("supportsGetGeneratedKeys : "+ metadata.supportsGetGeneratedKeys()); // System.out.println(" : "+ metadata.getSuperTypes()); // System.out.println(" : "+ metadata.getSuperTables()); // System.out.println(" : "+ metadata.getAttributes()); // System.out.println(" : "+ metadata.supportsResultSetHoldability()); System.out.println("getResultSetHoldability : "+ metadata.getResultSetHoldability()); System.out.println("getDatabaseMajorVersion : "+ metadata.getDatabaseMajorVersion()); System.out.println("getDatabaseMinorVersion : "+ metadata.getDatabaseMinorVersion()); System.out.println("getJDBCMajorVersion : "+ metadata.getJDBCMajorVersion()); System.out.println("getJDBCMinorVersion : "+ metadata.getJDBCMinorVersion()); System.out.println("getSQLStateType : "+ metadata.getSQLStateType()); System.out.println("locatorsUpdateCopy : "+ metadata.locatorsUpdateCopy()); System.out.println("supportsStatementPooling : "+ metadata.supportsStatementPooling()); System.out.println("getRowIdLifetime : "+ metadata.getRowIdLifetime()); // System.out.println(" : "+ metadata.getSchemas(String catalog, String schemaPattern)); System.out.println("supportsStoredFunctionsUsingCallSyntax : "+ metadata.supportsStoredFunctionsUsingCallSyntax()); System.out.println("autoCommitFailureClosesAllResultSets : "+ metadata.autoCommitFailureClosesAllResultSets()); System.out.println("getClientInfoProperties : "+ metadata.getClientInfoProperties()); // System.out.println(" : "+ metadata.getFunctions()); // System.out.println(" : "+ metadata.getFunctionColumns()); // System.out.println(" : "+ metadata.getPseudoColumns()); // System.out.println("generatedKeyAlwaysReturned : "+ metadata.generatedKeyAlwaysReturned()); System.out.println("getMaxLogicalLobSize : "+ metadata.getMaxLogicalLobSize()); System.out.println("Retrieves whether this database supports REF CURSOR : " +metadata.supportsRefCursors()); } catch(Exception e) { e.printStackTrace(); System.out.println(e); } } } |