From e6c64d7f63ed96b57d669729b1ce0a3b451df263 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jure=20=C5=A0orn?= Date: Tue, 9 Jul 2019 23:13:54 +0200 Subject: [PATCH] SQLite --- README.md | 12 ++++++------ index.html | 12 ++++++------ 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/README.md b/README.md index ca1c41d..eb37e14 100644 --- a/README.md +++ b/README.md @@ -1743,7 +1743,7 @@ SQLite **Server-less database engine that stores each database into separate file.** ```python import sqlite3 -db = sqlite3.connect('') # Also ':memory:'. +db = sqlite3.connect('') # Also ':memory:'. ... db.close() ``` @@ -1753,8 +1753,8 @@ db.close() ```python cursor = db.execute('') if cursor: - = cursor.fetchone() # First row. - = cursor.fetchall() # Remaining rows. + = cursor.fetchone() # First row. + = cursor.fetchall() # Remaining rows. ``` * **Returned values can be of type str, int, float, bytes or None.** @@ -1766,9 +1766,9 @@ db.commit() ### Placeholders ```python -db.execute('', ) # Replaces '?'s in query with values. -db.execute('', ) # Replaces ':'s with values. -db.executemany('', ) # Runs execute() many times. +db.execute('', ) # Replaces '?'s in query with values. +db.execute('', ) # Replaces ':'s with values. +db.executemany('', ) # Runs execute() many times. ``` * **Passed values can be of type str, int, float, bytes, None, bool, datetime.date or datetime.datetme.** diff --git a/index.html b/index.html index d33a7c2..aa6c3e1 100644 --- a/index.html +++ b/index.html @@ -1544,7 +1544,7 @@ os.replace(from, to) #SQLite

Server-less database engine that stores each database into separate file.

import sqlite3
-db = sqlite3.connect('<path>')   # Also ':memory:'.
+db = sqlite3.connect('<path>')                # Also ':memory:'.
 ...
 db.close()
@@ -1554,8 +1554,8 @@ db.close()

Read

cursor = db.execute('<query>')
 if cursor:
-    <tuple> = cursor.fetchone()  # First row.
-    <list>  = cursor.fetchall()  # Remaining rows.
+    <tuple> = cursor.fetchone()               # First row.
+    <list>  = cursor.fetchall()               # Remaining rows.
  • Returned values can be of type str, int, float, bytes or None.
    • @@ -1565,9 +1565,9 @@ db.close() db.commit()

    Placeholders

    -
    db.execute('<query>', <list/tuple>)         # Replaces '?'s in query with values.
-db.execute('<query>', <dict/namedtuple>)    # Replaces ':<key>'s with values.
-db.executemany('<query>', <coll_of_above>)  # Runs execute() many times.
+
    db.execute('<query>', <list/tuple>)           # Replaces '?'s in query with values.
+db.execute('<query>', <dict/namedtuple>)      # Replaces ':<key>'s with values.
+db.executemany('<query>', <coll_of_above>)    # Runs execute() many times.
 
    
 
      
 
    • Passed values can be of type str, int, float, bytes, None, bool, datetime.date or datetime.datetme.
      •