@@ -25,7 +25,7 @@ public class SQL {
2525 public static final String AS = " AS " ;
2626 public static final String IS = " is " ;
2727 public static final String NULL = " null " ;
28-
28+
2929 //括号必须紧跟函数名! count (...) 报错!
3030 public static final String COUNT = "count" ;
3131 public static final String SUM = "sum" ;
@@ -34,7 +34,7 @@ public class SQL {
3434 public static final String AVG = "avg" ;
3535
3636 /**
37- * isNull = true
37+ * isNull = true
3838 * @return {@link #isNull(boolean)}
3939 */
4040 public static String isNull () {
@@ -195,7 +195,7 @@ public static String indexOf(String s, String c) {
195195 public static String replace (String s , String c1 , String c2 ) {
196196 return "replace(" + s + ", " + c1 + ", " + c2 + ")" ;
197197 }
198-
198+
199199 /**
200200 * @param s1
201201 * @param s2
@@ -229,11 +229,11 @@ public static String toLowerCase(String s) {
229229 return "lower(" + s + ")" ;
230230 }
231231
232-
233-
232+
233+
234234
235235 //column and function<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
236-
236+
237237 /**字段
238238 * @param column
239239 * @return column.isEmpty() ? "*" : column;
@@ -249,7 +249,7 @@ public static String column(String column) {
249249 public static String columnAs (String column ) {
250250 return count (column ) + AS ;
251251 }
252-
252+
253253 /**函数
254254 * @param column if (StringUtil.isEmpty(column, true) || column.contains(",")) -> column = null;
255255 * @return " " + fun + "(" + {@link #column(String)} + ") ";
@@ -267,7 +267,7 @@ public static String function(String fun, String column) {
267267 public static String functionAs (String fun , String column ) {
268268 return function (fun , column ) + AS + fun + " " ;
269269 }
270-
270+
271271 /**计数
272272 * column = null
273273 * @return {@link #count(String)}
@@ -317,9 +317,9 @@ public static String avg(String column) {
317317 }
318318
319319 //column and function>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
320-
321-
322-
320+
321+
322+
323323 //search<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
324324
325325 public static final int SEARCH_TYPE_CONTAIN_FULL = 0 ;
@@ -392,7 +392,7 @@ public static String search(String s, int type, boolean ignoreCase) {
392392 return "%" + s + "%" ;
393393 }
394394 }
395-
395+
396396 //search>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
397397
398398}
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