org.teiid.metadata.Table.getPrimaryKey()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.teiid.metadata.Table.getPrimaryKey()方法的一些代码示例，展示了Table.getPrimaryKey()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Table.getPrimaryKey()方法的具体详情如下：
包路径：org.teiid.metadata.Table
类名称：Table
方法名：getPrimaryKey

Table.getPrimaryKey介绍

暂无

代码示例

代码示例来源：origin: teiid/teiid

  1. @Override
  2. public Object getPrimaryKey(Object metadataID) {
  3.   Table table = (Table)metadataID;
  4.   return table.getPrimaryKey();
  5. }

代码示例来源：origin: org.teiid/teiid-engine

  1. @Override
  2. public Object getPrimaryKey(Object metadataID) {
  3.   Table table = (Table)metadataID;
  4.   return table.getPrimaryKey();
  5. }

代码示例来源：origin: org.jboss.teiid/teiid-engine

  1. @Override
  2. public Object getPrimaryKey(Object metadataID) {
  3.   Table table = (Table)metadataID;
  4.   return table.getPrimaryKey();
  5. }

代码示例来源：origin: org.teiid/teiid-olingo

  1. static KeyRecord getIdentifier(Table table) {
  2.   if (table.getPrimaryKey() != null) {
  3.     return table.getPrimaryKey();
  4.   }
  5.   
  6.   for (KeyRecord key:table.getUniqueKeys()) {
  7.     return key;
  8.   }
  9.   return null;
  10. }

代码示例来源：origin: org.teiid.connectors/translator-mongodb

  1. boolean hasCompositePrimaryKey(Table table) {
  2.   KeyRecord pk = table.getPrimaryKey();
  3.   return pk.getColumns().size() > 1;
  4. }

代码示例来源：origin: org.teiid/teiid-engine

  1. public Collection<KeyRecord> getUniqueKeysInGroup(final Object groupID)
  2.   throws TeiidComponentException, QueryMetadataException {
  3.   Table tableRecordImpl = (Table)groupID;
  4.   ArrayList<KeyRecord> result = new ArrayList<KeyRecord>(tableRecordImpl.getUniqueKeys());
  5.   if (tableRecordImpl.getPrimaryKey() != null) {
  6.     result.add(tableRecordImpl.getPrimaryKey());
  7.   }
  8.   for (KeyRecord key : tableRecordImpl.getIndexes()) {
  9.     if (key.getType() == KeyRecord.Type.Unique) {
  10.       result.add(key);
  11.     }
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: teiid/teiid

  1. public Collection<KeyRecord> getAllKeys() { 
  2.   Collection<KeyRecord> keys = new LinkedList<KeyRecord>();
  3.   if (getPrimaryKey() != null) {
  4.     keys.add(getPrimaryKey());
  5.   }
  6.   keys.addAll(getForeignKeys());
  7.   keys.addAll(getAccessPatterns());
  8.   keys.addAll(getIndexes());
  9.   keys.addAll(getUniqueKeys());
  10.   return keys;
  11. }

代码示例来源：origin: org.teiid.connectors/translator-odata4

  1. KeyRecord getPKorUnique(Table table) {
  2.   KeyRecord pk = table.getPrimaryKey();
  3.   if (pk == null && !table.getUniqueKeys().isEmpty()) {
  4.     pk = table.getUniqueKeys().get(0);
  5.   }
  6.   return pk;
  7. }

代码示例来源：origin: org.teiid.connectors/translator-mongodb

  1. static boolean isPartOfPrimaryKey(Table table, String columnName) {
  2.   KeyRecord pk = table.getPrimaryKey();
  3.   if (pk != null) {
  4.     for (Column column:pk.getColumns()) {
  5.       if (getRecordName(column).equals(columnName)) {
  6.         return true;
  7.       }
  8.     }
  9.   }
  10.   return false;
  11. }

代码示例来源：origin: org.teiid.connectors/translator-mongodb

  1. public boolean isPartOfPrimaryKey(String columnName) {
  2.   KeyRecord pk = this.table.getPrimaryKey();
  3.   if (pk != null) {
  4.     for (Column column:pk.getColumns()) {
  5.       if (column.getName().equals(columnName)) {
  6.         return true;
  7.       }
  8.     }
  9.   }
  10.   return false;
  11. }

代码示例来源：origin: org.teiid.connectors/translator-odata

  1. private boolean matchesWithPkOrUnique(List<String> names, Table table) {
  2.   if (keyMatches(names, table.getPrimaryKey())) {
  3.     return true;
  4.   }
  5.   for (KeyRecord record:table.getUniqueKeys()) {
  6.     if (keyMatches(names, record)) {
  7.       return true;
  8.     }
  9.   }
  10.   return false;
  11. }

代码示例来源：origin: org.teiid.connectors/translator-odata

  1. static boolean isPartOfPrimaryKey(Table table, String columnName) {
  2.   KeyRecord pk = table.getPrimaryKey();
  3.   if (hasColumn(pk, columnName)) {
  4.     return true;
  5.   }
  6.   for (KeyRecord key:table.getUniqueKeys()) {
  7.     if (hasColumn(key, columnName)) {
  8.       return true;
  9.     }            
  10.   }
  11.   return false;
  12. }

代码示例来源：origin: org.teiid.connectors/translator-odata

  1. private boolean isJoinOrPkColumn(Column column) {
  2.   boolean joinColumn = Boolean.valueOf(column.getProperty(ODataMetadataProcessor.JOIN_COLUMN, false));
  3.   if (!joinColumn) {
  4.     Table table = (Table)column.getParent();
  5.     return (table.getPrimaryKey().getColumnByName(column.getName()) != null);
  6.   }
  7.   return false;
  8. }

代码示例来源：origin: org.teiid/teiid-olingo

  1. static boolean isPartOfPrimaryKey(Table table, String columnName) {
  2.   KeyRecord pk = table.getPrimaryKey();
  3.   if (hasColumn(pk, columnName)) {
  4.     return true;
  5.   }
  6.   for (KeyRecord key:table.getUniqueKeys()) {
  7.     if (hasColumn(key, columnName)) {
  8.       return true;
  9.     }            
  10.   }
  11.   return false;
  12. }

代码示例来源：origin: org.teiid/teiid-engine

  1. final public AbstractMetadataRecord primaryKey(MetadataFactory factory, Table table, String name) throws ParseException {
  2.    List<String> columnNames = null;
  3.    Column column = null;
  4.    KeyRecord key = null;
  5.  jj_consume_token(PRIMARY);
  6.  jj_consume_token(KEY);
  7.  columnNames = columnList(true, false);
  8.      if (table.getPrimaryKey() != null){
  9.        {if (true) throw new MetadataException(QueryPlugin.Util.getString("SQLParser.pk_exists", table.getName()));}
  10.        }
  11.        {if (true) return factory.addPrimaryKey(name!=null?name:"PK", columnNames, table);}
  12.  throw new Error("Missing return statement in function");
  13. }

代码示例来源：origin: org.jboss.teiid/teiid-engine

  1. final public AbstractMetadataRecord primaryKey(MetadataFactory factory, Table table, String name) throws ParseException {
  2.    List<String> columnNames = null;
  3.    Column column = null;
  4.    KeyRecord key = null;
  5.  jj_consume_token(PRIMARY);
  6.  jj_consume_token(KEY);
  7.  columnNames = columnList(true, false);
  8.      if (table.getPrimaryKey() != null){
  9.        {if (true) throw new MetadataException(QueryPlugin.Util.getString("SQLParser.pk_exists", table.getName()));}
  10.        }
  11.        {if (true) return factory.addPrimaryKey(name!=null?name:"PK", columnNames, table);}
  12.  throw new Error("Missing return statement in function");
  13. }

代码示例来源：origin: org.teiid.connectors/translator-odata4

  1. private boolean isJoinOrPkColumn(Column column) {
  2.     Table table = (Table)column.getParent();
  3.     boolean isKey = (table.getPrimaryKey().getColumnByName(column.getName()) != null);
  4.     if (!isKey) {
  5.       for(ForeignKey fk:table.getForeignKeys()) {
  6.         if (fk.getColumnByName(column.getName()) != null) {
  7.           isKey = true;
  8.         }
  9.       }
  10.     }
  11.     return isKey;
  12.   }
  13. }

代码示例来源：origin: teiid/teiid

  1. @Test
  2. public void testAlterAddPK() throws Exception {
  3.   String ddl = "CREATE FOREIGN TABLE G1( e1 integer, e2 varchar, e3 date); ALTER TABLE G1 ADD PRIMARY KEY (e1, e2);";
  4.   Schema s = helpParse(ddl, "model").getSchema();
  5.   Map<String, Table> tableMap = s.getTables();    
  6.   
  7.   assertTrue("Table not found", tableMap.containsKey("G1"));
  8.   Table table = tableMap.get("G1");
  9.   
  10.   assertEquals(table.getColumns().subList(0, 2), table.getPrimaryKey().getColumns());
  11. }

代码示例来源：origin: teiid/teiid

  1. @Test
  2. public void testMultiKeyPK() throws Exception {
  3.   String ddl = "CREATE FOREIGN TABLE G1( e1 integer, e2 varchar, e3 date, PRIMARY KEY (e1, e2))";
  4.   Schema s = helpParse(ddl, "model").getSchema();
  5.   Map<String, Table> tableMap = s.getTables();    
  6.   
  7.   assertTrue("Table not found", tableMap.containsKey("G1"));
  8.   Table table = tableMap.get("G1");
  9.   
  10.   assertEquals(table.getColumns().subList(0, 2), table.getPrimaryKey().getColumns());
  11. }

代码示例来源：origin: teiid/teiid

  1. @Test
  2. public void testEmptyKey() throws Exception {
  3.   String ddl = "CREATE FOREIGN TABLE G1(g1e1 integer, g1e2 varchar, PRIMARY KEY(g1e1, g1e2));";
  4.   
  5.   buildModel("pm1", true, this.vdb, this.store, ddl);
  6.   
  7.   buildTransformationMetadata();
  8.   
  9.   this.store.getSchema("pm1").getTable("G1").getPrimaryKey().getColumns().clear();
  10.   
  11.   ValidatorReport report = new ValidatorReport();
  12.   report = new MetadataValidator().validate(this.vdb, this.store);
  13.   assertTrue(printError(report), report.hasItems());
  14. }

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