Examples of com.alibaba.druid.sql.ast.statement.SQLDeleteStatement

Package com.alibaba.druid.sql.ast.statement

Examples of com.alibaba.druid.sql.ast.statement.SQLDeleteStatement

com.alibaba.druid.sql.ast.statement.SQLDeleteStatement

                    return true;
                }
            }


            if (parent instanceof SQLDeleteStatement) {
                SQLDeleteStatement delete = (SQLDeleteStatement) parent;
                if (delete.getWhere() == x) {
                    return true;
                } else {
                    return false;
                }
            }

View Full Code Here

    protected SQLUpdateStatement createUpdateStatement() {
        return new SQLUpdateStatement();
    }


    public SQLDeleteStatement parseDeleteStatement() {
        SQLDeleteStatement deleteStatement = new SQLDeleteStatement();


        if (lexer.token() == Token.DELETE) {
            lexer.nextToken();
            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }


            if (lexer.token() == Token.COMMENT) {
                lexer.nextToken();
            }


            SQLName tableName = exprParser.name();


            deleteStatement.setTableName(tableName);
        }


        if (lexer.token() == (Token.WHERE)) {
            lexer.nextToken();
            SQLExpr where = this.exprParser.expr();
            deleteStatement.setWhere(where);
        }


        return deleteStatement;
    }

View Full Code Here

    public SQLDeleteStatement explainToDeleteSQLObject(String sql) {
        return provider.explainToDeleteSQLObject(this, sql);
    }


    public String explainToDeleteSQL(String sql) {
        SQLDeleteStatement query = explainToDeleteSQLObject(sql);
        
        query.accept(this.createMappingVisitor());


        return toSQL(query);
    }

View Full Code Here

        String rawSql = this.toSQL(sqlObject);
        return JdbcUtils.executeQuery(conn, rawSql, parameters);
    }


    public int delete(Connection conn, String sql, List<Object> parameters) throws SQLException {
        SQLDeleteStatement sqlObject = this.explainToDeleteSQLObject(sql);
        exportParameters(sqlObject, parameters);
        String rawSql = this.toSQL(sqlObject);
        int updateCount = JdbcUtils.executeUpdate(conn, rawSql, parameters);
        return updateCount;
    }

View Full Code Here

        return query;
    }


    public SQLDeleteStatement explainToDeleteSQLObject(MappingEngine engine, String sql) {
        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
        SQLDeleteStatement stmt = parser.parseDeleteStatement();


        MappingVisitorUtils.setDataSource(engine, stmt);


        return stmt;
    }

View Full Code Here

        } else {
            condition = new SQLBinaryOpExpr(tenantCondition, SQLBinaryOperator.BooleanAnd, x);
        }


        if (parent instanceof SQLDeleteStatement) {
            SQLDeleteStatement deleteStmt = (SQLDeleteStatement) parent;
            deleteStmt.setWhere(condition);
            visitor.setSqlModified(true);
        } else if (parent instanceof SQLUpdateStatement) {
            SQLUpdateStatement updateStmt = (SQLUpdateStatement) parent;
            updateStmt.setWhere(condition);
            visitor.setSqlModified(true);

View Full Code Here

                    return true;
                }
            }


            if (parent instanceof SQLDeleteStatement) {
                SQLDeleteStatement delete = (SQLDeleteStatement) parent;
                if (delete.getWhere() == x) {
                    return true;
                } else {
                    return false;
                }
            }

View Full Code Here

    protected SQLUpdateStatement createUpdateStatement() {
        return new SQLUpdateStatement();
    }


    public SQLDeleteStatement parseDeleteStatement() {
        SQLDeleteStatement deleteStatement = new SQLDeleteStatement();


        if (lexer.token() == Token.DELETE) {
            lexer.nextToken();
            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }


            if (lexer.token() == Token.COMMENT) {
                lexer.nextToken();
            }


            SQLName tableName = exprParser.name();


            deleteStatement.setTableName(tableName);
        }


        if (lexer.token() == (Token.WHERE)) {
            lexer.nextToken();
            SQLExpr where = this.exprParser.expr();
            deleteStatement.setWhere(where);
        }


        return deleteStatement;
    }

View Full Code Here

    public SQLDeleteStatement explainToDeleteSQLObject(String sql) {
        return provider.explainToDeleteSQLObject(this, sql);
    }


    public String explainToDeleteSQL(String sql) {
        SQLDeleteStatement query = explainToDeleteSQLObject(sql);
        
        query.accept(this.createMappingVisitor());


        return toSQL(query);
    }

View Full Code Here

        String rawSql = this.toSQL(sqlObject);
        return JdbcUtils.executeQuery(conn, rawSql, parameters);
    }


    public int delete(Connection conn, String sql, List<Object> parameters) throws SQLException {
        SQLDeleteStatement sqlObject = this.explainToDeleteSQLObject(sql);
        exportParameters(sqlObject, parameters);
        String rawSql = this.toSQL(sqlObject);
        int updateCount = JdbcUtils.executeUpdate(conn, rawSql, parameters);
        return updateCount;
    }

View Full Code Here

0 1 2 3 4 5 6

TOP

Related Classes of com.alibaba.druid.sql.ast.statement.SQLDeleteStatement

com.alibaba.druid.bvt.sql.SQLASTVisitorAdapterTest

com.alibaba.druid.mapping.MappingEngine

com.alibaba.druid.mapping.spi.MSSQLServerMappingProvider

com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr

com.alibaba.druid.sql.parser.SQLStatementParser

com.alibaba.druid.wall.spi.WallVisitorUtils

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.