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Code Issues Releases Wiki Activity

sql eval support

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温少
2012-05-18 16:32:14 +08:00
parent 3e0cc4b752 a61a5c8630
commit 8114a0282d
7 changed files with 845 additions and 21 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLParserUtils.java
+24
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@@ -1,8 +1,12 @@
package com.alibaba.druid.sql.parser;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlExprParser;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleExprParser;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.sql.dialect.postgresql.parser.PGExprParser;
import com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser;
import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerExprParser;
import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
import com.alibaba.druid.util.JdbcUtils;
@@ -27,4 +31,24 @@ public class SQLParserUtils {
return new SQLStatementParser(sql);
}
public static SQLExprParser createExprParser(String sql, String dbType) {
if (JdbcUtils.ORACLE.equals(dbType)) {
return new OracleExprParser(sql);
}
if (JdbcUtils.MYSQL.equals(dbType)) {
return new MySqlExprParser(sql);
}
if (JdbcUtils.POSTGRESQL.equals(dbType)) {
return new PGExprParser(sql);
}
if (JdbcUtils.SQL_SERVER.equals(dbType)) {
return new SQLServerExprParser(sql);
}
return new SQLExprParser(sql);
}
}