本文整理汇总了Java中com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile类的典型用法代码示例。如果您正苦于以下问题:Java ShowProfile类的具体用法?Java ShowProfile怎么用?Java ShowProfile使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ShowProfile类属于com.alibaba.cobar.parser.ast.stmt.dal包,在下文中一共展示了ShowProfile类的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: visit
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
@Override
public void visit(ShowProfile node) {
appendable.append("SHOW PROFILE");
List<ShowProfile.Type> types = node.getTypes();
boolean isFst = true;
for (ShowProfile.Type type : types) {
if (isFst) {
isFst = false;
appendable.append(' ');
} else {
appendable.append(", ");
}
appendable.append(type.name().replace('_', ' '));
}
Expression query = node.getForQuery();
if (query != null) {
appendable.append(" FOR QUERY ");
query.accept(this);
}
Limit limit = node.getLimit();
if (limit != null) {
appendable.append(' ');
limit.accept(this);
}
}
开发者ID:loye168,
项目名称:tddl5,
代码行数:26,
代码来源:MySQLOutputASTVisitor.java
示例2: showProfile
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
private ShowProfile showProfile() throws SQLSyntaxErrorException {
lexer.nextToken();
List<ShowProfile.Type> types = new LinkedList<ShowProfile.Type>();
ShowProfile.Type type = showPrifileType();
if (type == null) {
types = Collections.emptyList();
} else if (lexer.token() == PUNC_COMMA) {
types = new LinkedList<ShowProfile.Type>();
types.add(type);
for (; lexer.token() == PUNC_COMMA;) {
lexer.nextToken();
type = showPrifileType();
types.add(type);
}
} else {
types = new ArrayList<ShowProfile.Type>();
types.add(type);
}
Expression forQuery = null;
if (lexer.token() == KW_FOR) {
lexer.nextToken();
matchIdentifier("QUERY");
forQuery = exprParser.expression();
}
Limit limit = limit();
return new ShowProfile(types, forQuery, limit);
}
开发者ID:loye168,
项目名称:tddl5,
代码行数:28,
代码来源:MySQLDALParser.java
示例3: showPrifileType
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
/**
* @return null if not a type
*/
private ShowProfile.Type showPrifileType() throws SQLSyntaxErrorException {
switch (lexer.token()) {
case KW_ALL:
lexer.nextToken();
return ShowProfile.Type.ALL;
case IDENTIFIER:
String strUp = lexer.stringValueUppercase();
SpecialIdentifier si = specialIdentifiers.get(strUp);
if (si != null) {
switch (si) {
case BLOCK:
lexer.nextToken();
matchIdentifier("IO");
return ShowProfile.Type.BLOCK_IO;
case CONTEXT:
lexer.nextToken();
matchIdentifier("SWITCHES");
return ShowProfile.Type.CONTEXT_SWITCHES;
case CPU:
lexer.nextToken();
return ShowProfile.Type.CPU;
case IPC:
lexer.nextToken();
return ShowProfile.Type.IPC;
case MEMORY:
lexer.nextToken();
return ShowProfile.Type.MEMORY;
case PAGE:
lexer.nextToken();
matchIdentifier("FAULTS");
return ShowProfile.Type.PAGE_FAULTS;
case SOURCE:
lexer.nextToken();
return ShowProfile.Type.SOURCE;
case SWAPS:
lexer.nextToken();
return ShowProfile.Type.SWAPS;
}
}
default:
return null;
}
}
开发者ID:loye168,
项目名称:tddl5,
代码行数:47,
代码来源:MySQLDALParser.java
示例4: visit
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
@Override
public void visit(ShowProfile node) {
visitInternal(node.getForQuery());
visitInternal(node.getLimit());
}
开发者ID:loye168,
项目名称:tddl5,
代码行数:6,
代码来源:EmptySQLASTVisitor.java
示例5: showPrifileType
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
/**
* @return null if not a type
*/
private ShowProfile.Type showPrifileType() throws SQLSyntaxErrorException {
switch (lexer.token()) {
case KW_ALL:
lexer.nextToken();
return ShowProfile.Type.ALL;
case IDENTIFIER:
String strUp = lexer.stringValueUppercase();
SpecialIdentifier si = specialIdentifiers.get(strUp);
if (si != null) {
switch (si) {
case BLOCK:
lexer.nextToken();
matchIdentifier("IO");
return ShowProfile.Type.BLOCK_IO;
case CONTEXT:
lexer.nextToken();
matchIdentifier("SWITCHES");
return ShowProfile.Type.CONTEXT_SWITCHES;
case CPU:
lexer.nextToken();
return ShowProfile.Type.CPU;
case IPC:
lexer.nextToken();
return ShowProfile.Type.IPC;
case MEMORY:
lexer.nextToken();
return ShowProfile.Type.MEMORY;
case PAGE:
lexer.nextToken();
matchIdentifier("FAULTS");
return ShowProfile.Type.PAGE_FAULTS;
case SOURCE:
lexer.nextToken();
return ShowProfile.Type.SOURCE;
case SWAPS:
lexer.nextToken();
return ShowProfile.Type.SWAPS;
}
}
default:
return null;
}
}
开发者ID:alibaba,
项目名称:cobar,
代码行数:47,
代码来源:MySQLDALParser.java
示例6: visit
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
@Override
public void visit(ShowProfile node) {
}
开发者ID:alibaba,
项目名称:cobar,
代码行数:4,
代码来源:PartitionKeyVisitor.java
示例7: visit
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import com.alibaba.cobar.parser.ast.stmt.dal.ShowProfile; //导入依赖的package包/类
void visit(ShowProfile node);
开发者ID:loye168,
项目名称:tddl5,
代码行数:2,
代码来源:SQLASTVisitor.java