Examples of SQLSelectQuery

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

2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
            }

            if (queryBlock.getSelectList().size() == 1
                && queryBlock.getSelectList().get(0).getExpr() instanceof SQLAllColumnExpr) {
                if (from instanceof SQLSubqueryTableSource) {
                    SQLSelectQuery subQuery = ((SQLSubqueryTableSource) from).getSelect().getQuery();
                    if (queryBlockFromIsNull(visitor, subQuery)) {
                        return true;
                    }
                }
            }
View Full Code Here

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

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
                lexer.nextToken();
            } else if (lexer.token() == Token.DISTINCT) {
                union.setOperator(SQLUnionOperator.DISTINCT);
                lexer.nextToken();
            }
            SQLSelectQuery right = this.query();
            union.setRight(right);

            return unionRest(union);
        }

        if (lexer.token() == Token.EXCEPT) {
            lexer.nextToken();

            SQLUnionQuery union = new SQLUnionQuery();
            union.setLeft(selectQuery);

            union.setOperator(SQLUnionOperator.EXCEPT);

            SQLSelectQuery right = this.query();
            union.setRight(right);

            return union;
        }

        if (lexer.token() == Token.INTERSECT) {
            lexer.nextToken();

            SQLUnionQuery union = new SQLUnionQuery();
            union.setLeft(selectQuery);

            union.setOperator(SQLUnionOperator.INTERSECT);

            SQLSelectQuery right = this.query();
            union.setRight(right);

            return union;
        }

        if (lexer.token() == Token.MINUS) {
            lexer.nextToken();

            SQLUnionQuery union = new SQLUnionQuery();
            union.setLeft(selectQuery);

            union.setOperator(SQLUnionOperator.MINUS);

            SQLSelectQuery right = this.query();
            union.setRight(right);

            return union;
        }
View Full Code Here

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

151
152
153
154
155
156
157
158
159
160
161
    public SQLSelectQuery query() {
        if (lexer.token() == Token.LPAREN) {
            lexer.nextToken();

            SQLSelectQuery select = query();
            accept(Token.RPAREN);

            return queryRest(select);
        }
View Full Code Here

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

320
321
322
323
324
325
326
327
328
329
330
            lexer.nextToken();
            SQLTableSource tableSource;
            if (lexer.token() == Token.SELECT || lexer.token() == Token.WITH) {
                SQLSelect select = select();
                accept(Token.RPAREN);
                SQLSelectQuery query = queryRest(select.getQuery());
                if (query instanceof SQLUnionQuery) {
                    tableSource = new SQLUnionQueryTableSource((SQLUnionQuery) query);
                } else {
                    tableSource = new SQLSubqueryTableSource(select);
                }
View Full Code Here

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

52
53
54
55
56
57
58
59
60
61
62
    @Override
    public SQLSelectQuery query() {
        if (lexer.token() == (Token.LPAREN)) {
            lexer.nextToken();

            SQLSelectQuery select = query();
            accept(Token.RPAREN);

            return queryRest(select);
        }
View Full Code Here

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

874
875
876
877
878
879
880
881
882
883
884
    }

    public boolean visit(SQLSubqueryTableSource x) {
        x.getSelect().accept(this);

        SQLSelectQuery query = x.getSelect().getQuery();

        Map<String, String> aliasMap = getAliasMap();
        if (aliasMap != null && x.getAlias() != null) {
            aliasMap.put(x.getAlias(), null);
            subQueryMap.put(x.getAlias(), query);
View Full Code Here

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

832
833
834
835
836
837
838
839
840
841
842
        SQLStatement stmt = stmtList.get(0);
        if (!(stmt instanceof SQLSelectStatement)) {
            return;
        }

        SQLSelectQuery query = ((SQLSelectStatement) stmt).getSelect().getQuery();
        if (query instanceof SQLSelectQueryBlock) {
            if (((SQLSelectQueryBlock) query).getFrom() == null) {
                LOG.error("invalid oracle validationQuery. " + validationQuery + ", may should be : " + validationQuery
                          + " FROM DUAL");
            }
View Full Code Here

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

861
862
863
864
865
866
867
868
869
870
871
        SQLStatement stmt = stmtList.get(0);
        if (!(stmt instanceof SQLSelectStatement)) {
            return;
        }

        SQLSelectQuery query = ((SQLSelectStatement) stmt).getSelect().getQuery();
        if (query instanceof SQLSelectQueryBlock) {
            if (((SQLSelectQueryBlock) query).getFrom() == null) {
                LOG.error("invalid db2 validationQuery. " + validationQuery + ", may should be : " + validationQuery
                          + " FROM SYSDUMMY");
            }
View Full Code Here

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

797
798
799
800
801
802
803
804
805
806
807
        SQLStatement stmt = stmtList.get(0);
        if (!(stmt instanceof SQLSelectStatement)) {
            return;
        }

        SQLSelectQuery query = ((SQLSelectStatement) stmt).getSelect().getQuery();
        if (query instanceof SQLSelectQueryBlock) {
            if (((SQLSelectQueryBlock) query).getFrom() == null) {
                LOG.error("invalid oracle validationQuery. " + validationQuery + ", may should be : " + validationQuery
                          + " FROM DUAL");
            }
View Full Code Here

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

826
827
828
829
830
831
832
833
834
835
836
        SQLStatement stmt = stmtList.get(0);
        if (!(stmt instanceof SQLSelectStatement)) {
            return;
        }

        SQLSelectQuery query = ((SQLSelectStatement) stmt).getSelect().getQuery();
        if (query instanceof SQLSelectQueryBlock) {
            if (((SQLSelectQueryBlock) query).getFrom() == null) {
                LOG.error("invalid db2 validationQuery. " + validationQuery + ", may should be : " + validationQuery
                          + " FROM SYSDUMMY");
            }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
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.