peewee Documentation Release 3.6.0records Paginating records Counting records Aggregating records Retrieving Scalar Values Window functions Retrieving row tuples / dictionaries / namedtuples Returning Clause Common Table Expressions Foreign Query operators Three valued logic Adding user-defined operators Expressions SQL Functions SQL Helper Security and SQL Injection Relationships and Joins Model definitions Performing simple joins Joining Additional Features Playhouse, extensions to Peewee Sqlite Extensions SqliteQ Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions MySQL Extensions DataSet0 码力 | 377 页 | 399.12 KB | 1 年前3
peewee Documentation
Release 3.5.0records Paginating records Counting records Aggregating records Retrieving Scalar Values Window functions Retrieving row tuples / dictionaries / namedtuples Returning Clause Foreign Keys and Joins Implementing Query operators Three valued logic Adding user-defined operators Expressions SQL Functions SQL Helper Security and SQL Injection API Documentation Database Query-builder Fields Schema Manager Model started APIs Additional Features Playhouse, extensions to Peewee SqliteQ Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions MySQL Extensions DataSet0 码力 | 347 页 | 380.80 KB | 1 年前3
peewee Documentation Release 3.4.0Counting records Aggregating records Retrieving Scalar Values SQL Functions, Subqueries and “Raw expressions” Security and SQL Injection Window functions Retrieving row tuples / dictionaries / namedtuples Returning started APIs Additional Features Playhouse, extensions to Peewee SqliteQ Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions MySQL Extensions DataSet Objects More Hacks Optimistic Locking Top object per group Top N objects per group Writing custom functions with SQLite Note If you find any bugs, odd behavior, or have an idea for a new feature please0 码力 | 349 页 | 382.34 KB | 1 年前3
peewee Documentation
Release 3.6.0which includes miscellaneous functions re-implemented with Cython. • Sqlite extensions, which includes Cython implementations of the SQLite date manipulation functions, the REG- EXP operator, and full-text for every Person returned by the original SELECT! We can avoid this by performing a JOIN and using a SQL function to aggregate the results. query = (Person .select(Person, fn.COUNT(Pet.id).alias('pet_count')) name) # prints: # Bob # * Kitty # * Fido # Grandma L. # Herb # * Mittens Jr SQL Functions One last query. This will use a SQL function to find all people whose names start with either an upper or lower-case0 码力 | 302 页 | 1.02 MB | 1 年前3
peewee Documentation
Release 3.5.0which includes miscellaneous functions re-implemented with Cython. • Sqlite extensions, which includes Cython implementations of the SQLite date manipulation functions, the REG- EXP operator, and full-text for every Person returned by the original SELECT! We can avoid this by performing a JOIN and using a SQL function to aggregate the results. query = (Person .select(Person, fn.COUNT(Pet.id).alias('pet_count')) name) # prints: # Bob # * Kitty # * Fido # Grandma L. # Herb # * Mittens Jr SQL Functions One last query. This will use a SQL function to find all people whose names start with either an upper or lower-case0 码力 | 282 页 | 1.02 MB | 1 年前3
peewee Documentation Release 3.1.0Counting records Aggregating records Retrieving Scalar Values SQL Functions, Subqueries and “Raw expressions” Security and SQL Injection Window functions Retrieving row tuples / dictionaries / namedtuples Returning started APIs Additional Features Playhouse, extensions to Peewee SqliteQ Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions DataSet Fields Hybrid Attributes Objects More Hacks Optimistic Locking Top object per group Top N objects per group Writing custom functions with SQLite Note If you find any bugs, odd behavior, or have an idea for a new feature please0 码力 | 332 页 | 370.77 KB | 1 年前3
peewee Documentation Release 3.0.0Counting records Aggregating records Retrieving Scalar Values SQL Functions, Subqueries and “Raw expressions” Security and SQL Injection Window functions Retrieving row tuples / dictionaries / namedtuples Returning started APIs Additional Features Playhouse, extensions to Peewee SqliteQ Sqlite User-Defined Functions apsw, an advanced sqlite driver Sqlcipher backend Postgresql Extensions DataSet Fields Hybrid Attributes queries More Hacks Optimistic Locking Top object per group Top N objects per group Writing custom functions with SQLite Note If you find any bugs, odd behavior, or have an idea for a new feature please0 码力 | 319 页 | 361.50 KB | 1 年前3
peewee Documentation
Release 3.4.0which includes miscellaneous functions re-implemented with Cython. • Sqlite extensions, which includes Cython implementations of the SQLite date manipulation functions, the REG- EXP operator, and full-text for every Person returned by the original SELECT! We can avoid this by performing a JOIN and using a SQL function to aggregate the results. query = (Person .select(Person, fn.COUNT(Pet.id).alias('pet_count')) name) # prints: # Bob # * Kitty # * Fido # Grandma L. # Herb # * Mittens Jr SQL Functions One last query. This will use a SQL function to find all people whose names start with either an upper or lower-case0 码力 | 284 页 | 1.03 MB | 1 年前3
peewee Documentation
Release 3.3.0which includes miscellaneous functions re-implemented with Cython. • Sqlite extensions, which includes Cython implementations of the SQLite date manipulation functions, the REG- EXP operator, and full-text for every Person returned by the original SELECT! We can avoid this by performing a JOIN and using a SQL function to aggregate the results. query = (Person .select(Person, fn.COUNT(Pet.id).alias('pet_count')) name) # prints: # Bob # * Kitty # * Fido # Grandma L. # Herb # * Mittens Jr SQL Functions One last query. This will use a SQL function to find all people whose names start with either an upper or lower-case0 码力 | 280 页 | 1.02 MB | 1 年前3
peewee Documentation Release 2.10.2Counting records Aggregating records Retrieving Scalar Values SQL Functions, Subqueries and “Raw expressions” Security and SQL Injection Window functions Retrieving raw tuples / dictionaries Returning Clause Autocommit Mode Playhouse, extensions to Peewee Sqlite Extensions SqliteQ Sqlite User-Defined Functions apsw, an advanced sqlite driver BerkeleyDB backend Sqlcipher backend Postgresql Extensions DataSet Types Misc Hacks Optimistic Locking Top object per group Top N objects per group Writing custom functions with SQLite Note If you find any bugs, odd behavior, or have an idea for a new feature please0 码力 | 275 页 | 276.96 KB | 1 年前3
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