github.com/matrixorigin/matrixone@v0.7.0/pkg/sql/parsers/tree/extension.go (about)

     1  // Copyright 2021 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package tree
    16  
    17  type CreateExtension struct {
    18  	statementImpl
    19  	Language string
    20  	Name     Identifier
    21  	Filename Identifier
    22  }
    23  
    24  type LoadExtension struct {
    25  	statementImpl
    26  	Name Identifier
    27  }
    28  
    29  func (node *CreateExtension) Format(ctx *FmtCtx) {
    30  	ctx.WriteString("create extension ")
    31  	ctx.WriteString(node.Language)
    32  	ctx.WriteString(" as ")
    33  	node.Name.Format(ctx)
    34  	ctx.WriteString(" file ")
    35  	node.Filename.Format(ctx)
    36  }
    37  
    38  func (node *LoadExtension) Format(ctx *FmtCtx) {
    39  	ctx.WriteString("load ")
    40  	node.Name.Format(ctx)
    41  }