榜单
服务器优惠
AI论文
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Performance Techniques
Performance Techniques Avoiding N+1 queries List recent tweets List users and all their tweets Using prefetch Iterating over lots of rows Speeding up Bulk Inserts Perform... -
Querying
Querying Creating a new record Bulk inserts Updating existing records Atomic updates Deleting records Selecting a single record Create or get Selecting multiple records Fil... -
Model definitions
Model definitions Creating test data Model definitions We’ll use the following model definitions for our examples: import datetime from peewee import * db = S... -
Performance Techniques
Querying Creating a new record Bulk inserts Updating existing records Atomic updates Deleting records Selecting a single record Create or get Selecting multiple records Fil... -
Model options and table metadata
Model options and table metadata Meta.primary_key Model options and table metadata In order not to pollute the model namespace, model-specific configuration is placed in a spe... -
Contributing
Contributing Contributing In order to continually improve, Peewee needs the help of developers like you.Whether it’s contributing patches, submitting bug reports, or just askin... -
Performing simple joins
Performing simple joins Performing simple joins As an exercise in learning how to perform joins with Peewee, let’s write a query to print out all the tweets by “huey”. To do th... -
Database Errors
Database Errors Database Errors The Python DB-API 2.0 spec describes several types of exceptions . Because most database drivers have their own implementations of these excepti... -
Logging queries
Logging queries Logging queries All queries are logged to the peewee namespace using the standard librarylogging module. Queries are logged using the DEBUG level. If you’reint... -
Models and Fields
Models and Fields Models and Fields Model classes, Field instances and model instances all map to database concepts: Thing Corresponds to… Model class Database table Fie...