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java oracle sql±äÁ¿ ÈçºÎ°ó¶¨

SQL code:

String query = "select * from test where name =: na



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session.createSQLQuery(query);
query.setString("na", "Xionghong")
....
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µ«Èç¹ûÎÒµÄqueryµÄ²éѯÌõ¼þÊÇ like ¶ø²»ÊÇ = ÈçºÎд¡£¿ÉÒÔÔÚjavaÖа󶨱äÁ¿

String query = "select * from test where name like ?

query.setString(1, "%Xionghong%")

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Java code:

private String buildQuery(Map<String, Object> map) {
StringBuffer strBuff = new StringBuff();
if(map.contains("name")) {
map.append(" and t.name like '%").append(map.get("name")).append("%'");
}
if(map.contains("age")) {
map.append...
}
...
return strBuff.toString();
}
private int getCount(Map<String, Object> map) {
BigDecimal resultCount = null;
Session hibernateSession = getSession();
try {
String countSql = "select count(*) from Test t where 1 = 1 ".concat(this.buildQuery(map));
resultCount = (BigDecimal) hibernate.createSQLQuery(countSql);
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×Ö¶Î1,×Ö¶Î2.....×Ö¶ÎN,Status,ParentID
1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
ÏëÒªµÄ½á¹ûÊÇ:
1,Na ......
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