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Code Issues Releases Wiki Activity

mysql parser enhance

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温少
2012-05-15 19:12:01 +08:00
parent a275823e20 12cc948fde
commit 15b656f34b
9 changed files with 209 additions and 72 deletions
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src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowAuthorsStatement.java
+14
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@@ -0,0 +1,14 @@
package com.alibaba.druid.sql.dialect.mysql.ast.statement;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
public class MySqlShowAuthorsStatement extends MySqlStatementImpl {
private static final long serialVersionUID = 1L;
public void accept0(MySqlASTVisitor visitor) {
visitor.visit(this);
visitor.endVisit(this);
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowBinaryLogsStatement.java
+14
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@@ -0,0 +1,14 @@
package com.alibaba.druid.sql.dialect.mysql.ast.statement;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
public class MySqlShowBinaryLogsStatement extends MySqlStatementImpl {
private static final long serialVersionUID = 1L;
public void accept0(MySqlASTVisitor visitor) {
visitor.visit(this);
visitor.endVisit(this);
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowMasterLogsStatement.java
+14
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@@ -0,0 +1,14 @@
package com.alibaba.druid.sql.dialect.mysql.ast.statement;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
public class MySqlShowMasterLogsStatement extends MySqlStatementImpl {
private static final long serialVersionUID = 1L;
public void accept0(MySqlASTVisitor visitor) {
visitor.visit(this);
visitor.endVisit(this);
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
+20
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@@ -55,8 +55,11 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetCharSetStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetNamesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetTransactionIsolationLevelStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowAuthorsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinaryLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowDatabasesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowStatusStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTablesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowWarningsStatement;
@@ -494,6 +497,23 @@ public class MySqlStatementParser extends SQLStatementParser {
lexer.nextToken();
return new CobarShowStatus();
}
if (identifierEquals("AUTHORS")) {
lexer.nextToken();
return new MySqlShowAuthorsStatement();
}
if (identifierEquals("BINARY")) {
lexer.nextToken();
acceptIdentifier("LOGS");
return new MySqlShowBinaryLogsStatement();
}
if (identifierEquals("MASTER")) {
lexer.nextToken();
acceptIdentifier("LOGS");
return new MySqlShowMasterLogsStatement();
}
throw new ParserException("TODO");
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlASTVisitor.java
+15
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@@ -46,8 +46,11 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetCharSetStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetNamesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetTransactionIsolationLevelStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowAuthorsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinaryLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowDatabasesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowStatusStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTablesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowWarningsStatement;
@@ -157,6 +160,10 @@ public interface MySqlASTVisitor extends SQLASTVisitor {
void endVisit(MySqlShowStatusStatement x);
boolean visit(MySqlShowStatusStatement x);
void endVisit(MySqlShowAuthorsStatement x);
boolean visit(MySqlShowAuthorsStatement x);
void endVisit(CobarShowStatus x);
@@ -221,4 +228,12 @@ public interface MySqlASTVisitor extends SQLASTVisitor {
boolean visit(MySqlSetCharSetStatement x);
void endVisit(MySqlSetCharSetStatement x);
boolean visit(MySqlShowBinaryLogsStatement x);
void endVisit(MySqlShowBinaryLogsStatement x);
boolean visit(MySqlShowMasterLogsStatement x);
void endVisit(MySqlShowMasterLogsStatement x);
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlASTVisitorAdapter.java
+33
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@@ -33,8 +33,11 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock.L
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetCharSetStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetNamesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetTransactionIsolationLevelStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowAuthorsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinaryLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowDatabasesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowStatusStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTablesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowWarningsStatement;
@@ -476,4 +479,34 @@ public class MySqlASTVisitorAdapter extends SQLASTVisitorAdapter implements
public void endVisit(MySqlSetCharSetStatement x) {
}
@Override
public boolean visit(MySqlShowAuthorsStatement x) {
return true;
}
@Override
public void endVisit(MySqlShowAuthorsStatement x) {
}
@Override
public boolean visit(MySqlShowBinaryLogsStatement x) {
return true;
}
@Override
public void endVisit(MySqlShowBinaryLogsStatement x) {
}
@Override
public boolean visit(MySqlShowMasterLogsStatement x) {
return true;
}
@Override
public void endVisit(MySqlShowMasterLogsStatement x) {
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java
+36
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@@ -65,8 +65,11 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock.L
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetCharSetStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetNamesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetTransactionIsolationLevelStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowAuthorsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinaryLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowDatabasesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowStatusStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTablesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowWarningsStatement;
@@ -1475,4 +1478,37 @@ public class MySqlOutputVisitor extends SQLASTOutputVisitor implements MySqlASTV
public void endVisit(MySqlSetCharSetStatement x) {
}
@Override
public void endVisit(MySqlShowAuthorsStatement x) {
}
@Override
public boolean visit(MySqlShowAuthorsStatement x) {
print("SHOW AUTHORS");
return false;
}
@Override
public void endVisit(MySqlShowBinaryLogsStatement x) {
}
@Override
public boolean visit(MySqlShowBinaryLogsStatement x) {
print("SHOW BINARY LOGS");
return false;
}
@Override
public boolean visit(MySqlShowMasterLogsStatement x) {
print("SHOW MASTER LOGS");
return false;
}
@Override
public void endVisit(MySqlShowMasterLogsStatement x) {
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlSchemaStatVisitor.java
+33
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@@ -42,8 +42,11 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock.L
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetCharSetStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetNamesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSetTransactionIsolationLevelStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowAuthorsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowBinaryLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowColumnsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowDatabasesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowMasterLogsStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowStatusStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowTablesStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowWarningsStatement;
@@ -538,4 +541,34 @@ public class MySqlSchemaStatVisitor extends SchemaStatVisitor implements MySqlAS
public void endVisit(MySqlSetCharSetStatement x) {
}
@Override
public boolean visit(MySqlShowAuthorsStatement x) {
return false;
}
@Override
public void endVisit(MySqlShowAuthorsStatement x) {
}
@Override
public boolean visit(MySqlShowBinaryLogsStatement x) {
return false;
}
@Override
public void endVisit(MySqlShowBinaryLogsStatement x) {
}
@Override
public boolean visit(MySqlShowMasterLogsStatement x) {
return false;
}
@Override
public void endVisit(MySqlShowMasterLogsStatement x) {
}
}