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Completed
Pull Request — master (#176)
by Josh
01:20
created

downgrade()   A

↳ Parent: Project

Complexity

Conditions 1

Size

Total Lines 3

Duplication

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"""Add meme and words tables
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Revision ID: 7da56a4eb387

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Revises: None

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Create Date: 2016-03-29 23:56:12.056128

            


            
                                                                                                            
                            
            
                                    
            
            

                
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"""

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# revision identifiers, used by Alembic.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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revision = '7da56a4eb387'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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down_revision = None

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from alembic import op

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import sqlalchemy as sa

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def upgrade():

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    op.create_table('memes',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.Column('id', sa.Integer(), nullable=False),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.Column('key', sa.String(), nullable=False),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.PrimaryKeyConstraint('id')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    )

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    op.create_table('words',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.Column('id', sa.String(), nullable=False),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.Column('meme_id', sa.Integer(), nullable=False),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.Column('occurances', sa.Integer(), nullable=True),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.ForeignKeyConstraint(['meme_id'], ['memes.id'], ),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        sa.PrimaryKeyConstraint('id')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    )

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def downgrade():

            


            
                                                        
            
                                    
            
            

                
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    op.drop_table('words')

            


            
                                                        
            
                                    
            
            

                
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    op.drop_table('memes')

            


            
                                                        
            
                                    
            
            

                
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