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Fix DB migration problems when upgrading from early betas of Zotero

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This commit is contained in:
Dan Stillman 2007-02-03 07:52:45 +00:00
parent 098f5a8321
commit 12107a01dd
1 changed files with 18 additions and 4 deletions
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22
chrome/content/zotero/xpcom/schema.js
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@ -662,6 +662,8 @@ Zotero.Schema = new function(){
Zotero.DB.query("DROP TABLE IF EXISTS csl");
}
// 1.0b2 (1.0.0b2.r1)
if (i==9){
var attachments = Zotero.DB.query("SELECT itemID, linkMode, path FROM itemAttachments");
for each(var row in attachments){
@ -675,6 +677,8 @@ Zotero.Schema = new function(){
}
}
// 1.0.0b2.r2
if (i==10){
var dates = Zotero.DB.query("SELECT itemID, value FROM itemData WHERE fieldID=14");
for each(var row in dates){
@ -701,8 +705,10 @@ Zotero.Schema = new function(){
if (i==12){
Zotero.DB.query("CREATE TABLE translatorsTemp (translatorID TEXT PRIMARY KEY, lastUpdated DATETIME, inRepository INT, priority INT, translatorType INT, label TEXT, creator TEXT, target TEXT, detectCode TEXT, code TEXT);");
Zotero.DB.query("INSERT INTO translatorsTemp SELECT * FROM translators");
Zotero.DB.query("DROP TABLE translators");
if (Zotero.DB.tableExists('translators')) {
Zotero.DB.query("INSERT INTO translatorsTemp SELECT * FROM translators");
Zotero.DB.query("DROP TABLE translators");
}
Zotero.DB.query("CREATE TABLE translators (\n translatorID TEXT PRIMARY KEY,\n minVersion TEXT,\n maxVersion TEXT,\n lastUpdated DATETIME,\n inRepository INT,\n priority INT,\n translatorType INT,\n label TEXT,\n creator TEXT,\n target TEXT,\n detectCode TEXT,\n code TEXT\n);");
Zotero.DB.query("INSERT INTO translators SELECT translatorID, '', '', lastUpdated, inRepository, priority, translatorType, label, creator, target, detectCode, code FROM translatorsTemp");
Zotero.DB.query("CREATE INDEX translators_type ON translators(translatorType)");
@ -719,17 +725,25 @@ Zotero.Schema = new function(){
Zotero.DB.query("DROP TABLE itemNotesTemp");
}
// 1.0.0b3.r1
if (i==15) {
Zotero.DB.query("DROP TABLE IF EXISTS annotations");
}
if (i==16) {
Zotero.DB.query("CREATE TABLE tagsTemp (tagID INT, tag TEXT, PRIMARY KEY (tagID))");
Zotero.DB.query("INSERT INTO tagsTemp SELECT * FROM tags");
Zotero.DB.query("DROP TABLE tags");
if (Zotero.DB.tableExists("tags")) {
Zotero.DB.query("INSERT INTO tagsTemp SELECT * FROM tags");
Zotero.DB.query("DROP TABLE tags");
}
Zotero.DB.query("CREATE TABLE tags (\n tagID INT,\n tag TEXT,\n tagType INT,\n PRIMARY KEY (tagID),\n UNIQUE (tag, tagType)\n);");
Zotero.DB.query("INSERT INTO tags SELECT tagID, tag, 0 FROM tagsTemp");
Zotero.DB.query("DROP TABLE tagsTemp");
// Compensate for csl table drop in step 8 for upgraders from early versions,
// in case we do something with it in a later step
Zotero.DB.query("CREATE TABLE IF NOT EXISTS csl (\n cslID TEXT PRIMARY KEY,\n updated DATETIME,\n title TEXT,\n csl TEXT\n);");
}
}