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Code Issues Releases Wiki Activity

mysql parser

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This commit is contained in:
温少
2012-05-15 21:35:12 +08:00
parent 70c0bb2c3c 3c676a7d70
commit cc0ab81ed4
9 changed files with 258 additions and 17 deletions
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src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowCreateTableStatement.java
+27
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@@ -0,0 +1,27 @@
package com.alibaba.druid.sql.dialect.mysql.ast.statement;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
public class MySqlShowCreateTableStatement extends MySqlStatementImpl {
private static final long serialVersionUID = 1L;
private SQLExpr name;
public void accept0(MySqlASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, name);
}
visitor.endVisit(this);
}
public SQLExpr getName() {
return name;
}
public void setName(SQLExpr functionName) {
this.name = functionName;
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowCreateTriggerStatement.java
+27
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@@ -0,0 +1,27 @@
package com.alibaba.druid.sql.dialect.mysql.ast.statement;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
public class MySqlShowCreateTriggerStatement extends MySqlStatementImpl {
private static final long serialVersionUID = 1L;
private SQLExpr name;
public void accept0(MySqlASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, name);
}
visitor.endVisit(this);
}
public SQLExpr getName() {
return name;
}
public void setName(SQLExpr functionName) {
this.name = functionName;
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/ast/statement/MySqlShowCreateViewStatement.java
+27
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@@ -0,0 +1,27 @@
package com.alibaba.druid.sql.dialect.mysql.ast.statement;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlASTVisitor;
public class MySqlShowCreateViewStatement extends MySqlStatementImpl {
private static final long serialVersionUID = 1L;
private SQLExpr name;
public void accept0(MySqlASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, name);
}
visitor.endVisit(this);
}
public SQLExpr getName() {
return name;
}
public void setName(SQLExpr functionName) {
this.name = functionName;
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
+27
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@@ -66,6 +66,9 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabase
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement;
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;
@@ -636,6 +639,30 @@ public class MySqlStatementParser extends SQLStatementParser {
return stmt;
}
if (lexer.token() == Token.TABLE) {
lexer.nextToken();
MySqlShowCreateTableStatement stmt = new MySqlShowCreateTableStatement();
stmt.setName(this.exprParser.name());
return stmt;
}
if (lexer.token() == Token.VIEW) {
lexer.nextToken();
MySqlShowCreateViewStatement stmt = new MySqlShowCreateViewStatement();
stmt.setName(this.exprParser.name());
return stmt;
}
if (identifierEquals("TRIGGER")) {
lexer.nextToken();
MySqlShowCreateTriggerStatement stmt = new MySqlShowCreateTriggerStatement();
stmt.setName(this.exprParser.name());
return stmt;
}
throw new ParserException("TODO " + lexer.stringVal());
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlASTVisitor.java
+15
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@@ -57,6 +57,9 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabase
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement;
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;
@@ -276,4 +279,16 @@ public interface MySqlASTVisitor extends SQLASTVisitor {
boolean visit(MySqlShowCreateProcedureStatement x);
void endVisit(MySqlShowCreateProcedureStatement x);
boolean visit(MySqlShowCreateTableStatement x);
void endVisit(MySqlShowCreateTableStatement x);
boolean visit(MySqlShowCreateTriggerStatement x);
void endVisit(MySqlShowCreateTriggerStatement x);
boolean visit(MySqlShowCreateViewStatement x);
void endVisit(MySqlShowCreateViewStatement x);
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlASTVisitorAdapter.java
+33
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@@ -44,6 +44,9 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabase
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement;
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;
@@ -597,4 +600,34 @@ public class MySqlASTVisitorAdapter extends SQLASTVisitorAdapter implements
public void endVisit(MySqlShowCreateProcedureStatement x) {
}
@Override
public boolean visit(MySqlShowCreateTableStatement x) {
return true;
}
@Override
public void endVisit(MySqlShowCreateTableStatement x) {
}
@Override
public boolean visit(MySqlShowCreateTriggerStatement x) {
return true;
}
@Override
public void endVisit(MySqlShowCreateTriggerStatement x) {
}
@Override
public boolean visit(MySqlShowCreateViewStatement x) {
return true;
}
@Override
public void endVisit(MySqlShowCreateViewStatement x) {
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java
+39
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@@ -76,6 +76,9 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabase
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement;
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;
@@ -1638,4 +1641,40 @@ public class MySqlOutputVisitor extends SQLASTOutputVisitor implements MySqlASTV
public void endVisit(MySqlShowCreateProcedureStatement x) {
}
@Override
public boolean visit(MySqlShowCreateTableStatement x) {
print("SHOW CREATE TABLE ");
x.getName().accept(this);
return false;
}
@Override
public void endVisit(MySqlShowCreateTableStatement x) {
}
@Override
public boolean visit(MySqlShowCreateTriggerStatement x) {
print("SHOW CREATE TRIGGER ");
x.getName().accept(this);
return false;
}
@Override
public void endVisit(MySqlShowCreateTriggerStatement x) {
}
@Override
public boolean visit(MySqlShowCreateViewStatement x) {
print("SHOW CREATE VIEW ");
x.getName().accept(this);
return false;
}
@Override
public void endVisit(MySqlShowCreateViewStatement x) {
}
}
src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlSchemaStatVisitor.java
+33
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@@ -53,6 +53,9 @@ import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateDatabase
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateEventStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateFunctionStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateProcedureStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTableStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateTriggerStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowCreateViewStatement;
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;
@@ -659,4 +662,34 @@ public class MySqlSchemaStatVisitor extends SchemaStatVisitor implements MySqlAS
public void endVisit(MySqlShowCreateProcedureStatement x) {
}
@Override
public boolean visit(MySqlShowCreateTableStatement x) {
return false;
}
@Override
public void endVisit(MySqlShowCreateTableStatement x) {
}
@Override
public boolean visit(MySqlShowCreateTriggerStatement x) {
return false;
}
@Override
public void endVisit(MySqlShowCreateTriggerStatement x) {
}
@Override
public boolean visit(MySqlShowCreateViewStatement x) {
return false;
}
@Override
public void endVisit(MySqlShowCreateViewStatement x) {
}
}