Near Auto_increment Syntax Error
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Which states: How do I create an AUTOINCREMENT field? Short answer: A column declared INTEGER PRIMARY KEY will autoincrement. Here is the long answer: If you declare a column of a table to be INTEGER PRIMARY KEY, then whenever you insert a NULL into that column of the table, the NULL is automatically converted into an integer which is one greater than the largest value of that column over all other rows in the table, or 1 if the table is empty. (If the largest possible integer key, 9223372036854775807, then an unused key value is chosen at random.) For example, suppose you have a table like this: CREATE TABLE t1( a INTEGER PRIMARY KEY, b INTEGER ); With this table, the statement INSERT INTO t1 VALUES(NULL,123); is logically equivalent to saying: INSERT INTO t1 VALUES((SELECT max(a) FROM t1)+1,123); There is a function named sqlite3_last_insert_rowid() which will return the integer key for the most recent insert operation. Note that the integer key is one greater than the largest key that was in the table just prior to the insert. The new key will be unique over all keys currently in the table, but it might overlap with keys that have been previously deleted from the table. To create keys that are unique over the lifetime of the table, add the AUTOINCREMENT keyword to the INTEGER PRIMARY KEY declaration. Then the key chosen will be one more than than the largest key
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more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags sqlite rowid Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up SQLite syntax not compatible with MySQL? up vote 6 down vote favorite 1 I'm using PDO and trying to make my application support both MySQL http://stackoverflow.com/questions/508627/auto-increment-in-sqlite-problem-with-python and SQLite, but in sqlite I get this error when I try to import my database schema: SQLSTATE[HY000]: General error: 1 near "AUTO_INCREMENT": syntax error The query looks like this: CREATE TABLE events ( id INT UNSIGNED NOT NULL AUTO_INCREMENT, name VARCHAR(32) NOT NULL, title VARCHAR(64) NOT NULL, description LONGTEXT, starttime DATETIME DEFAULT '0000-00-00 00:00:00', PRIMARY KEY(id), KEY name(name) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; (and it works in a MySQL database.) I don't understand what the http://stackoverflow.com/questions/9244053/sqlite-syntax-not-compatible-with-mysql problem is here? Shouldn't both database systems be compatible? php mysql sql sqlite pdo share|improve this question edited Nov 3 '12 at 19:24 Whymarrh 4,955103068 asked Feb 11 '12 at 21:03 Alex 12.6k101298495 SQLite AUTOINCREMENT documentation - autoincrement is not ANSI, sequences were only recently made ANSI for handling sequential value generation. –OMG Ponies Feb 11 '12 at 21:07 what made you think they were the same? Each RDBMS seems to have it's own little twist, so you are going to run into these kind of issues. Here is sqlite documentation on AUTOINCREMENT: sqlite.org/autoinc.html –J Cooper Feb 11 '12 at 21:08 add a comment| 5 Answers 5 active oldest votes up vote 8 down vote accepted http://www.sqlite.org/autoinc.html In SQLite it's called AUTOINCREMENT, not AUTO_INCREMENT share|improve this answer answered Feb 11 '12 at 21:07 PalmTree 561410 add a comment| up vote 5 down vote AUTO_INCREMENT is MySQL-specific. SQLite apparently has a similar thing, AUTOINCREMENT. share|improve this answer answered Feb 11 '12 at 21:06 cHao 55k1082124 ok I changed that but now I get the same error ...near "AUTOINCREMENT": –Alex Feb 11 '12 at 21:10 2 You may have to say like id INT NOT NULL PRIMARY KEY AUTOINCREMENT. I've never bothered with SQLite; i just knowhow to google. :) –cHao Feb 11 '12 at 21:12 I managed
Sign in Pricing Blog Support https://github.com/mapbox/node-sqlite3/issues/682 Search GitHub This repository Watch 157 Star 1,871 Fork 279 mapbox/node-sqlite3 Code Issues 138 Pull requests 15 Projects 0 Wiki Pulse Graphs New issue Error: SQLITE_ERROR: near "AUTO_INCREMENT": syntax error #682 Open Jovonni opened this Issue Jul 31, 2016 syntax error · 1 comment Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 2 participants Jovonni commented Jul 31, 2016 id INTEGER NOT NULL AUTO_INCREMENT, Does not work like standard SQL How has anyone near auto_increment syntax else setup a primary key with auto increment? This is what I did, CREATE TABLE sample (id INTEGER NOT NULL AUTO_INCREMENT, column2 TEXT, PRIMARY KEY('id')) with auto increment, works just fine. Thoughts? leeching commented Aug 2, 2016 Please try CREATE TABLE sample (id INTEGER PRIMARY KEY AUTOINCREMENT, column2 TEXT). Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Terms Privacy Security Status Help You can't perform that action at this time. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session.