Package com.alibaba.druid.sql.ast.expr

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

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                default:
                    throw new ParserException("error " + lexer.token());
            }
        }

        SQLName name = new SQLIdentifierExpr(identName);

        name = nameRest(name);

        return name;
    }
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    }

    private static SQLBinaryOpExpr cretateTenantCondition(WallVisitor visitor, String alias) {
        SQLExpr left, right;
        if (alias != null) {
            left = new SQLPropertyExpr(new SQLIdentifierExpr(alias), visitor.getConfig().getTenantColumn());
        } else {
            left = new SQLIdentifierExpr(visitor.getConfig().getTenantColumn());
        }

        Object tenantValue = WallProvider.getTenantValue();
        if (tenantValue instanceof Number) {
            right = new SQLNumberExpr((Number) tenantValue);
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                lexer.nextToken();
                privilege = "SUPER";
            }

            if (privilege != null) {
                SQLExpr expr = new SQLIdentifierExpr(privilege);

                if (lexer.token() == Token.LPAREN) {
                    expr = this.exprParser.primaryRest(expr);
                }

                expr.setParent(stmt);
                stmt.getPrivileges().add(expr);
            }

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

        for (SQLSelectOrderByItem item : x.getItems()) {
            SQLExpr expr = item.getExpr();
            if (expr instanceof SQLIdentifierExpr) {
                SQLIdentifierExpr identExpr = (SQLIdentifierExpr) expr;
                String columnName = identExpr.getName();
                addColumn(table, columnName);
            }
        }

        return false;
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    protected final void parseSelectList(SQLSelectQueryBlock queryBlock) {
        final List<SQLSelectItem> selectList = queryBlock.getSelectList();
        for (;;) {
            SQLExpr expr;
            if (lexer.token() == Token.IDENTIFIER) {
                expr = new SQLIdentifierExpr(lexer.stringVal());
                lexer.nextTokenComma();

                if (lexer.token() != Token.COMMA) {
                    expr = this.exprParser.primaryRest(expr);
                    expr = this.exprParser.exprRest(expr);
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                        alias = tableName;
                    }

                    SQLExpr item = null;
                    if (alias != null) {
                        item = new SQLPropertyExpr(new SQLIdentifierExpr(alias), tenantColumn);
                    } else {
                        item = new SQLIdentifierExpr(tenantColumn);
                    }
                    SQLSelectItem selectItem = new SQLSelectItem(item);
                    x.getSelectList().add(selectItem);
                    visitor.setSqlModified(true);
                }
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            return;
        }

        SQLExpr item = null;
        if (alias != null) {
            item = new SQLPropertyExpr(new SQLIdentifierExpr(alias), tenantColumn);
        } else {
            item = new SQLIdentifierExpr(tenantColumn);
        }
        SQLSelectItem selectItem = new SQLSelectItem(item);
        x.getSelectList().add(selectItem);
        visitor.setSqlModified(true);
    }
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            return;
        }

        SQLExpr item = null;
        if (alias != null) {
            item = new SQLPropertyExpr(new SQLIdentifierExpr(alias), tenantColumn);
        } else {
            item = new SQLIdentifierExpr(tenantColumn);
        }
        SQLExpr value = generateTenantValue(visitor, alias, StatementType.UPDATE, matchTableName);

        SQLUpdateSetItem updateSetItem = new SQLUpdateSetItem();
        updateSetItem.setColumn(item);
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            return;
        }

        SQLExpr item = null;
        if (alias != null) {
            item = new SQLPropertyExpr(new SQLIdentifierExpr(alias), tenantColumn);
        } else {
            item = new SQLIdentifierExpr(tenantColumn);
        }
        SQLExpr value = generateTenantValue(visitor, alias, StatementType.INSERT, matchTableName);

        // add insert item and value
        x.getColumns().add(item);
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    @Deprecated
    private static SQLBinaryOpExpr createTenantCondition(WallVisitor visitor, String alias,
                                                         StatementType statementType, String tableName) {
        SQLExpr left, right;
        if (alias != null) {
            left = new SQLPropertyExpr(new SQLIdentifierExpr(alias), visitor.getConfig().getTenantColumn());
        } else {
            left = new SQLIdentifierExpr(visitor.getConfig().getTenantColumn());
        }
        right = generateTenantValue(visitor, alias, statementType, tableName);

        SQLBinaryOpExpr tenantCondition = new SQLBinaryOpExpr(left, SQLBinaryOperator.Equality, right);
        return tenantCondition;
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Related Classes of com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr

  • com.alibaba.druid.mapping.spi.MappingVisitorUtils
  • com.alibaba.druid.sql.ast.statement.SQLDeleteStatement
  • com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement
  • com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowIndexesStatement
  • com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowKeysStatement
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlDDLParser
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlExprParser
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlSelectParser
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser
  • com.alibaba.druid.sql.dialect.odps.parser.OdpsSelectParser
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