diff --git a/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleStatementParser.java b/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleStatementParser.java index 65d6e718e9..27bd18de1b 100644 --- a/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleStatementParser.java +++ b/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleStatementParser.java @@ -29,6 +29,8 @@ import com.alibaba.druid.sql.ast.expr.SQLCharExpr; import com.alibaba.druid.sql.ast.expr.SQLNullExpr; import com.alibaba.druid.sql.ast.expr.SQLQueryExpr; import com.alibaba.druid.sql.ast.statement.SQLAlterTableAddColumn; +import com.alibaba.druid.sql.ast.statement.SQLAlterTableDisableConstraint; +import com.alibaba.druid.sql.ast.statement.SQLAlterTableEnableConstraint; import com.alibaba.druid.sql.ast.statement.SQLColumnDefinition; import com.alibaba.druid.sql.ast.statement.SQLConstaint; import com.alibaba.druid.sql.ast.statement.SQLDropTableStatement; @@ -283,7 +285,7 @@ public class OracleStatementParser extends SQLStatementParser { statementList.add(stmt); continue; } - + if (identifierEquals("ROLLBACK")) { SQLRollbackStatement stmt = parseRollback(); @@ -421,39 +423,39 @@ public class OracleStatementParser extends SQLStatementParser { statementList.add(stmt); continue; } - + boolean isPublic = false; if (identifierEquals("PUBLIC")) { lexer.nextToken(); isPublic = true; } - + if (lexer.token() == Token.DATABASE) { lexer.nextToken(); - + if (identifierEquals("LINK")) { lexer.nextToken(); - + OracleDropDatabaseLinkStatement stmt = new OracleDropDatabaseLinkStatement(); if (isPublic) { stmt.setPublic(isPublic); } - + stmt.setName(this.exprParser.name()); - + statementList.add(stmt); continue; } } - + if (identifierEquals("SEQUENCE")) { lexer.nextToken(); - + SQLName name = this.exprParser.name(); - + OracleDropSequenceStatement stmt = new OracleDropSequenceStatement(); stmt.setName(name); - + statementList.add(stmt); continue; } @@ -921,6 +923,26 @@ public class OracleStatementParser extends SQLStatementParser { } else if (lexer.token() == Token.DROP) { parseAlterTableDrop(stmt); continue; + } else if (identifierEquals("DISABLE")) { + lexer.nextToken(); + if (lexer.token() == Token.CONSTRAINT) { + lexer.nextToken(); + SQLAlterTableEnableConstraint item = new SQLAlterTableEnableConstraint(); + item.setConstraintName(this.exprParser.name()); + stmt.getItems().add(item); + } else { + throw new ParserException("TODO : " + lexer.token() + " " + lexer.stringVal()); + } + } else if (identifierEquals("ENABLE")) { + lexer.nextToken(); + if (lexer.token() == Token.CONSTRAINT) { + lexer.nextToken(); + SQLAlterTableDisableConstraint item = new SQLAlterTableDisableConstraint(); + item.setConstraintName(this.exprParser.name()); + stmt.getItems().add(item); + } else { + throw new ParserException("TODO : " + lexer.token() + " " + lexer.stringVal()); + } } break; @@ -1462,7 +1484,7 @@ public class OracleStatementParser extends SQLStatementParser { if (lexer.token() == Token.DELETE) { lexer.nextToken(); - + if (lexer.token() == Token.COMMENT) { lexer.nextToken(); } @@ -1526,7 +1548,7 @@ public class OracleStatementParser extends SQLStatementParser { accept(Token.DATABASE); acceptIdentifier("LINK"); - + dbLink.setName(this.exprParser.name()); if (lexer.token() == Token.CONNECT) { @@ -1553,7 +1575,7 @@ public class OracleStatementParser extends SQLStatementParser { dbLink.setPassword(lexer.stringVal()); accept(Token.IDENTIFIER); } - + if (lexer.token() == Token.USING) { lexer.nextToken(); dbLink.setUsing(this.exprParser.expr()); diff --git a/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleAlterTableTest12.java b/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleAlterTableTest12.java new file mode 100644 index 0000000000..dae23f7e33 --- /dev/null +++ b/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleAlterTableTest12.java @@ -0,0 +1,60 @@ +/* + * Copyright 1999-2011 Alibaba Group Holding Ltd. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.alibaba.druid.bvt.sql.oracle; + +import java.util.List; + +import junit.framework.Assert; + +import com.alibaba.druid.sql.OracleTest; +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser; +import com.alibaba.druid.sql.dialect.oracle.visitor.OracleSchemaStatVisitor; +import com.alibaba.druid.stat.TableStat; + +public class OracleAlterTableTest12 extends OracleTest { + + public void test_0() throws Exception { + String sql = // + "alter table st_jklsxxb enable constraint FK_ST_xxx_REFERENCE_ST_xxx"; + + OracleStatementParser parser = new OracleStatementParser(sql); + List statementList = parser.parseStatementList(); + SQLStatement statemen = statementList.get(0); + print(statementList); + + Assert.assertEquals(1, statementList.size()); + + OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor(); + statemen.accept(visitor); + + System.out.println("Tables : " + visitor.getTables()); + System.out.println("fields : " + visitor.getColumns()); + System.out.println("coditions : " + visitor.getConditions()); + System.out.println("relationships : " + visitor.getRelationships()); + System.out.println("orderBy : " + visitor.getOrderByColumns()); + + Assert.assertEquals(1, visitor.getTables().size()); + + Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("st_jklsxxb"))); + + Assert.assertEquals(0, visitor.getColumns().size()); + +// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("PRODUCT_IDS_ZZJ_TBD0209", "discount_amount"))); +// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("ws_affiliate_tran_product", "commission_amount"))); + // Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("pivot_table", "order_mode"))); + } +} diff --git a/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleAlterTableTest13.java b/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleAlterTableTest13.java new file mode 100644 index 0000000000..e46653307d --- /dev/null +++ b/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleAlterTableTest13.java @@ -0,0 +1,60 @@ +/* + * Copyright 1999-2011 Alibaba Group Holding Ltd. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.alibaba.druid.bvt.sql.oracle; + +import java.util.List; + +import junit.framework.Assert; + +import com.alibaba.druid.sql.OracleTest; +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser; +import com.alibaba.druid.sql.dialect.oracle.visitor.OracleSchemaStatVisitor; +import com.alibaba.druid.stat.TableStat; + +public class OracleAlterTableTest13 extends OracleTest { + + public void test_0() throws Exception { + String sql = // + "alter table st_jklsxxb disable constraint FK_ST_xxx_REFERENCE_ST_xxx"; + + OracleStatementParser parser = new OracleStatementParser(sql); + List statementList = parser.parseStatementList(); + SQLStatement statemen = statementList.get(0); + print(statementList); + + Assert.assertEquals(1, statementList.size()); + + OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor(); + statemen.accept(visitor); + + System.out.println("Tables : " + visitor.getTables()); + System.out.println("fields : " + visitor.getColumns()); + System.out.println("coditions : " + visitor.getConditions()); + System.out.println("relationships : " + visitor.getRelationships()); + System.out.println("orderBy : " + visitor.getOrderByColumns()); + + Assert.assertEquals(1, visitor.getTables().size()); + + Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("st_jklsxxb"))); + + Assert.assertEquals(0, visitor.getColumns().size()); + +// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("PRODUCT_IDS_ZZJ_TBD0209", "discount_amount"))); +// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("ws_affiliate_tran_product", "commission_amount"))); + // Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("pivot_table", "order_mode"))); + } +}