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mysql parser

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温少
2012-05-15 21:35:12 +08:00
parent 70c0bb2c3c 3c676a7d70
commit cc0ab81ed4
9 changed files with 258 additions and 17 deletions
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src/test/java/com/alibaba/druid/bvt/sql/cobar/DALParserTest.java
+30 -17
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@@ -23,6 +23,9 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabase
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.parser.Token;
@@ -377,26 +380,36 @@ public class DALParserTest extends TestCase {
Assert.assertEquals("SHOW CREATE PROCEDURE x", output);
}
public void test_show_create_table() throws Exception {
String sql = "SHOW CREATE table x";
MySqlStatementParser parser = new MySqlStatementParser(sql);
MySqlShowCreateTableStatement show = (MySqlShowCreateTableStatement) parser.parseStatementList().get(0);
parser.match(Token.EOF);
String output = SQLUtils.toMySqlString(show);
Assert.assertEquals("SHOW CREATE TABLE x", output);
}
public void test_show_create_trigger() throws Exception {
String sql = "SHOW CREATE trigger x";
MySqlStatementParser parser = new MySqlStatementParser(sql);
MySqlShowCreateTriggerStatement show = (MySqlShowCreateTriggerStatement) parser.parseStatementList().get(0);
parser.match(Token.EOF);
String output = SQLUtils.toMySqlString(show);
Assert.assertEquals("SHOW CREATE TRIGGER x", output);
}
public void test_show_create_view() throws Exception {
String sql = "SHOW CREATE VIEW x";
MySqlStatementParser parser = new MySqlStatementParser(sql);
MySqlShowCreateViewStatement show = (MySqlShowCreateViewStatement) parser.parseStatementList().get(0);
parser.match(Token.EOF);
String output = SQLUtils.toMySqlString(show);
Assert.assertEquals("SHOW CREATE VIEW x", output);
}
//
// public void testShow() throws Exception {
//
//
// sql = "SHOW create procedure pro ";
// lexer = new SQLLexer(sql);
// parser = new DALParser(lexer, new SQLExprParser(lexer));
// show = (DALShowStatement) parser.show();
// parser.match(Token.EOF);
// output = output2MySQL(show, sql);
// Assert.assertEquals("SHOW CREATE PROCEDURE pro", output);
//
// sql = "SHOW create table tb ";
// lexer = new SQLLexer(sql);
// parser = new DALParser(lexer, new SQLExprParser(lexer));
// show = (DALShowStatement) parser.show();
// parser.match(Token.EOF);
// output = output2MySQL(show, sql);
// Assert.assertEquals("SHOW CREATE TABLE tb", output);
//
// sql = "SHOW create trigger tri ";
// lexer = new SQLLexer(sql);
// parser = new DALParser(lexer, new SQLExprParser(lexer));