-
Notifications
You must be signed in to change notification settings - Fork 77
Expand file tree
/
Copy pathtestCoordinates.java
More file actions
192 lines (161 loc) · 8.6 KB
/
Copy pathtestCoordinates.java
File metadata and controls
192 lines (161 loc) · 8.6 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
package common;
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.TGSqlParser;
import gudusoft.gsqlparser.nodes.*;
import gudusoft.gsqlparser.stmt.TCreateFunctionStmt;
import gudusoft.gsqlparser.stmt.TSelectSqlStatement;
import gudusoft.gsqlparser.stmt.*;
import junit.framework.TestCase;
public class testCoordinates extends TestCase {
public void testCoordinates1(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvpostgresql);
sqlparser.sqltext = "CREATE OR REPLACE FUNCTION totalRecords (emp_id int)\n" +
"RETURNS integer AS $total$\n" +
"declare\n" +
"total integer;\n" +
"BEGIN\n" +
" SELECT TOTAL_SAL into total FROM employee emp where emp.employee_id = emp_id;\n" +
" RETURN total;\n" +
"END; $total$ LANGUAGE plpgsql;";
assertTrue(sqlparser.parse() == 0);
TCreateFunctionStmt createFunction = (TCreateFunctionStmt)sqlparser.sqlstatements.get(0);
assertTrue(createFunction.getFunctionName().toString().equalsIgnoreCase("totalrecords"));
assertTrue(createFunction.getProcedureLanguage().toString().equalsIgnoreCase("plpgsql"));
assertTrue(createFunction.getBodyStatements().size() == 2);
TSelectSqlStatement selectSqlStatement = (TSelectSqlStatement)createFunction.getBodyStatements().get(0);
TTable table = selectSqlStatement.tables.getTable(0);
// System.out.println(table.getTableName().getLineNo());
// System.out.println(table.getTableName().getColumnNo());
assertTrue(table.getTableName().getLineNo() == 6);
assertTrue(table.getTableName().getColumnNo() == 36);
}
public void testCoordinates11(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvpostgresql);
sqlparser.sqltext = "CREATE OR REPLACE FUNCTION totalRecords (emp_id int)\n" +
"RETURNS integer AS $total$ " +
"declare\n" +
"total integer;\n" +
"BEGIN\n" +
" SELECT TOTAL_SAL into total FROM employee emp where emp.employee_id = emp_id;\n" +
" RETURN total;\n" +
"END; $total$ LANGUAGE plpgsql;";
assertTrue(sqlparser.parse() == 0);
TCreateFunctionStmt createFunction = (TCreateFunctionStmt)sqlparser.sqlstatements.get(0);
assertTrue(createFunction.getFunctionName().toString().equalsIgnoreCase("totalrecords"));
assertTrue(createFunction.getProcedureLanguage().toString().equalsIgnoreCase("plpgsql"));
assertTrue(createFunction.getBodyStatements().size() == 2);
TSelectSqlStatement selectSqlStatement = (TSelectSqlStatement)createFunction.getBodyStatements().get(0);
TTable table = selectSqlStatement.tables.getTable(0);
assertTrue(table.getTableName().getLineNo() == 5);
assertTrue(table.getTableName().getColumnNo() == 36);
}
public void testCoordinates2(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvpostgresql);
sqlparser.sqltext = "CREATE OR REPLACE FUNCTION\n" +
"foo.func1(integer, OUT f1 integer, OUT f2 text)\n" +
"RETURNS record\n" +
"LANGUAGE sql\n" +
"AS $function$ SELECT $1, CAST($1 AS text) || ' is text' $function$";
assertTrue(sqlparser.parse() == 0);
functionVisitor fv = new functionVisitor();
sqlparser.sqlstatements.get(0).acceptChildren(fv);
assertTrue(fv.LineNo == 5);
assertTrue(fv.ColumnNo == 26);
}
public void testCoordinates3(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvpostgresql);
sqlparser.sqltext = "CREATE OR REPLACE FUNCTION\n" +
"foo.func1(integer, OUT f1 integer, OUT f2 text)\n" +
"RETURNS record\n" +
"LANGUAGE sql\n" +
"AS $function$\n" +
"SELECT $1, CAST($1 AS text) || ' is text' $function$";
assertTrue(sqlparser.parse() == 0);
functionVisitor fv = new functionVisitor();
sqlparser.sqlstatements.get(0).acceptChildren(fv);
assertTrue(fv.LineNo == 6);
assertTrue(fv.ColumnNo == 12);
}
public void testCoordinates4(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvsnowflake);
sqlparser.sqltext = "create or replace function get_countries_for_user ( id number )\n" +
" returns table (country_code char, country_name varchar)\n" +
" as 'select distinct c.country_code, c.country_name\n" +
" from user_addresses a, countries c\n" +
" where a.user_id = id\n" +
" and c.country_code = a.country_code';";
assertTrue(sqlparser.parse() == 0);
TCreateFunctionStmt createFunction = (TCreateFunctionStmt)sqlparser.sqlstatements.get(0);
assertTrue(createFunction.getFunctionName().toString().equalsIgnoreCase("get_countries_for_user"));
assertTrue(createFunction.getBodyStatements().size() == 1);
TSelectSqlStatement selectSqlStatement = (TSelectSqlStatement)createFunction.getBodyStatements().get(0);
TTable table = selectSqlStatement.tables.getTable(0);
assertTrue(table.getTableName().toString().equalsIgnoreCase("user_addresses"));
assertTrue(table.getTableName().getLineNo() == 4);
assertTrue (table.getTableName().getColumnNo() == 12);
table = selectSqlStatement.tables.getTable(1);
assertTrue(table.getTableName().toString().equalsIgnoreCase("countries"));
assertTrue(table.getTableName().getLineNo() == 4);
assertTrue (table.getTableName().getColumnNo() == 30);
}
public void testCoordinates5(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvredshift);
sqlparser.sqltext = "create function f_sql_greater (float, float)\n" +
" returns float\n" +
" stable\n" +
" as $$\n" +
" select case when $1 > $2 then $1\n" +
" else $2\n" +
" end\n" +
" $$ language sql;";
assertTrue(sqlparser.parse() == 0);
functionVisitor fv = new functionVisitor();
sqlparser.sqlstatements.get(0).acceptChildren(fv);
assertTrue(fv.LineNo == 5);
assertTrue(fv.ColumnNo == 12);
}
public void testPostgresql5(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvpostgresql);
sqlparser.sqltext = "CREATE OR REPLACE FUNCTION testschema.functionreturnstrigger()\n" +
" RETURNS trigger\n" +
" LANGUAGE plpgsql\n" +
"AS $function$\n" +
"BEGIN\n" +
" IF NEW.last_name <> OLD.last_name THEN\n" +
" INSERT INTO TestSchema.\"TestTable\"(ColumnText1)\n" +
" SELECT ColumnText2 FROM testschema.\"TestTable\";\n" +
" END IF;\n" +
" RETURN NEW;\n" +
"END;\n" +
"$function$";
//System.out.println(sqlparser.sqltext);
assertTrue(sqlparser.parse() == 0);
functionVisitor fv = new functionVisitor();
sqlparser.sqlstatements.get(0).acceptChildren(fv);
assertTrue(fv.LineNo == 7);
assertTrue(fv.ColumnNo == 42);
}
class functionVisitor extends TParseTreeVisitor {
public long LineNo, ColumnNo;
public void preVisit(TFunctionCall functionCall){
if (functionCall.getFunctionName().toString().equalsIgnoreCase("cast")){
LineNo = functionCall.getFunctionName().getLineNo();
ColumnNo = functionCall.getFunctionName().getColumnNo();
// System.out.println(functionCall.getFunctionName().getLineNo());
// System.out.println(functionCall.getFunctionName().getColumnNo());
}
}
public void preVisit(TCaseExpression caseExpression){
LineNo = caseExpression.getLineNo();
ColumnNo = caseExpression.getColumnNo();
// System.out.println(caseExpression.getStartToken().toString()+ caseExpression.getLineNo());
// System.out.println(caseExpression.getColumnNo());
}
public void preVisit(TObjectName objectName){
if (objectName.toString().equalsIgnoreCase("ColumnText1")){
LineNo = objectName.getLineNo();
ColumnNo = objectName.getColumnNo();
}
}
}
}