From 4d2778e83696602983728c9dcf4c5b179d6340ff Mon Sep 17 00:00:00 2001 From: Suomm <1474983351@qq.com> Date: Wed, 14 Jun 2023 09:31:39 +0800 Subject: [PATCH] =?UTF-8?q?style:=20=E5=90=88=E5=B9=B6=E5=86=B2=E7=AA=81?= =?UTF-8?q?=EF=BC=8C=E6=A0=BC=E5=BC=8F=E5=8C=96=20SqlConsts=20=E4=BB=A3?= =?UTF-8?q?=E7=A0=81=E3=80=82?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../com/mybatisflex/core/constant/SqlConsts.java | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java index 262eb1df..4bcef22d 100644 --- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java +++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java @@ -28,6 +28,7 @@ public final class SqlConsts { } // === 常用符号 === + public static final String EMPTY = ""; public static final String BLANK = " "; public static final String ASTERISK = "*"; @@ -44,6 +45,7 @@ public final class SqlConsts { // === SQL 关键字 === + public static final String AS = " AS "; public static final String OR = " OR "; public static final String END = " END"; @@ -71,11 +73,11 @@ public final class SqlConsts { // === Oracle SQl === + public static final String INSERT_ALL = "INSERT ALL "; public static final String INSERT_ALL_END = " SELECT 1 FROM DUAL"; - // === Limit Offset === public static final String TO = " TO "; @@ -92,7 +94,9 @@ public final class SqlConsts { public static final String WHERE_ROWNUM = ") TEMP_DATAS WHERE ROWNUM <="; public static final String ROWNUM_RN_FROM = "SELECT * FROM (SELECT TEMP_DATAS.*, ROWNUM RN FROM ("; + // === 联表查询关键字 === + public static final String ON = " ON "; public static final String JOIN = " JOIN "; public static final String UNION = " UNION "; @@ -105,6 +109,7 @@ public final class SqlConsts { // === 逻辑符号 === + public static final String GT = " > "; public static final String GE = " >= "; public static final String LT = " < "; @@ -124,6 +129,7 @@ public final class SqlConsts { // === 排序相关关键字 === + public static final String ASC = " ASC"; public static final String DESC = " DESC"; public static final String NULLS_FIRST = " NULLS FIRST"; @@ -131,6 +137,7 @@ public final class SqlConsts { // === SQL 函数名 === + public static final String SUM = "SUM"; public static final String MAX = "MIX"; public static final String MIN = "MIN"; @@ -143,15 +150,15 @@ public final class SqlConsts { // === 数学运算符 === - public static final String PLUS_SIGN = " + "; - // === 数学运算符 === + public static final String PLUS_SIGN = " + "; public static final String MINUS_SIGN = " - "; public static final String DIVISION_SIGN = " / "; public static final String MULTIPLICATION_SIGN = " * "; - public static final String EQUALS_PLACEHOLDER = " = ? "; // === 其他拼接需要的字符串 === + + public static final String EQUALS_PLACEHOLDER = " = ? "; public static final String AND_PLACEHOLDER = BLANK + PLACEHOLDER + AND + PLACEHOLDER + BLANK; } \ No newline at end of file