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Postgres needs full longnames for indexes to prevent overlapping names.

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This commit is contained in:
paca70
2003-05-03 06:44:03 +00:00
parent 3565715c76
commit ea563f8f99
4 changed files with 14 additions and 14 deletions
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lib/db/postgres7.php
+3 -3
View File
@@ -123,8 +123,8 @@ function main_upgrade($oldversion=0) {
if ($oldversion < 2003042700) {
/// Changing to multiple indexes
execute_sql(" CREATE INDEX coursemoduleaction ON {$CFG->prefix}log (course,module,action) ");
execute_sql(" CREATE INDEX courseuserid ON {$CFG->prefix}log (course,userid) ");
execute_sql(" CREATE INDEX {$CFG->prefix}log_coursemoduleaction_idx ON {$CFG->prefix}log (course,module,action) ");
execute_sql(" CREATE INDEX {$CFG->prefix}log_courseuserid_idx ON {$CFG->prefix}log (course,userid) ");
}
if ($oldversion < 2003042801) {
@@ -135,7 +135,7 @@ function main_upgrade($oldversion=0) {
display integer NOT NULL default '0'
)");
execute_sql("CREATE INDEX courseuserid ON {$CFG->prefix}course_display (course,userid)");
execute_sql("CREATE INDEX {$CFG->prefix}course_display_courseuserid_idx ON {$CFG->prefix}course_display (course,userid)");
}
return $result;
lib/db/postgres7.sql
+3 -3
View File
@@ -39,7 +39,7 @@ CREATE TABLE prefix_course_display (
display integer NOT NULL default '0'
);
CREATE INDEX courseuserid ON prefix_course_display (course,userid);
CREATE INDEX prefix_course_display_courseuserid_idx ON prefix_course_display (course,userid);
CREATE TABLE prefix_course_modules (
id SERIAL PRIMARY KEY,
@@ -73,9 +73,9 @@ CREATE TABLE prefix_log (
info varchar(255) NOT NULL default ''
);
CREATE INDEX coursemoduleaction ON prefix_log (course,module,action);
CREATE INDEX prefix_log_coursemoduleaction_idx ON prefix_log (course,module,action);
CREATE INDEX courseuserid ON prefix_log (course,userid);
CREATE INDEX prefix_log_courseuserid_idx ON prefix_log (course,userid);
CREATE TABLE prefix_log_display (
module varchar(20) NOT NULL default '',
mod/quiz/db/postgres7.php
+3 -3
View File
@@ -35,7 +35,7 @@ function quiz_upgrade($oldversion) {
questiontext text NOT NULL default '',
answertext varchar(255) NOT NULL default ''
);");
modify_database ("", "CREATE INDEX question_prefix_quiz_match_sub_idx ON prefix_quiz_match_sub (question);");
modify_database ("", "CREATE INDEX prefix_quiz_match_sub_question_idx ON prefix_quiz_match_sub (question);");
modify_database ("", "CREATE TABLE prefix_quiz_multichoice (
id SERIAL PRIMARY KEY,
@@ -44,7 +44,7 @@ function quiz_upgrade($oldversion) {
answers varchar(255) NOT NULL default '',
single integer NOT NULL default '0'
);");
modify_database ("", "CREATE INDEX question_quiz_multichoice_idx ON prefix_quiz_multichoice (question);");
modify_database ("", "CREATE INDEX prefix_quiz_multichoice_question_idx ON prefix_quiz_multichoice (question);");
}
if ($oldversion < 2003040901) {
@@ -57,7 +57,7 @@ function quiz_upgrade($oldversion) {
question integer NOT NULL default '0',
subquestions varchar(255) NOT NULL default ''
);");
modify_database ("", "CREATE INDEX question ON prefix_quiz_match (question);");
modify_database ("", "CREATE INDEX prefix_quiz_match_question_idx ON prefix_quiz_match (question);");
}
return true;
}
mod/quiz/db/postgres7.sql
+5 -5
View File
@@ -100,7 +100,7 @@ CREATE TABLE prefix_quiz_match (
subquestions varchar(255) NOT NULL default ''
);
# --------------------------------------------------------
CREATE INDEX question_prefix_quiz_match_idx ON prefix_quiz_match (question);
CREATE INDEX prefix_quiz_match_question_idx ON prefix_quiz_match (question);
#
# Table structure for table `quiz_match_sub`
@@ -113,7 +113,7 @@ CREATE TABLE prefix_quiz_match_sub (
answertext varchar(255) NOT NULL default ''
);
# --------------------------------------------------------
CREATE INDEX question_prefix_quiz_match_sub_idx ON prefix_quiz_match_sub (question);
CREATE INDEX prefix_quiz_match_sub_question_idx ON prefix_quiz_match_sub (question);
#
# Table structure for table quiz_multichoice
@@ -127,7 +127,7 @@ CREATE TABLE prefix_quiz_multichoice (
single integer NOT NULL default '0'
);
# --------------------------------------------------------
CREATE INDEX question_quiz_multichoice_idx ON prefix_quiz_multichoice (question);
CREATE INDEX prefix_quiz_multichoice_question_idx ON prefix_quiz_multichoice (question);
#
# Table structure for table quiz_question_grades
@@ -190,7 +190,7 @@ CREATE TABLE prefix_quiz_shortanswer (
usecase integer NOT NULL default '0'
);
# --------------------------------------------------------
CREATE INDEX question_prefix_quiz_shortanswer_idx ON prefix_quiz_shortanswer (question);
CREATE INDEX prefix_quiz_shortanswer_question_idx ON prefix_quiz_shortanswer (question);
#
# Table structure for table quiz_truefalse
@@ -202,7 +202,7 @@ CREATE TABLE prefix_quiz_truefalse (
trueanswer integer NOT NULL default '0',
falseanswer integer NOT NULL default '0'
);
CREATE INDEX question_prefix_quiz_truefalse_idx ON prefix_quiz_truefalse (question);
CREATE INDEX prefix_quiz_truefalse_question_idx ON prefix_quiz_truefalse (question);
INSERT INTO prefix_log_display VALUES ('quiz', 'view', 'quiz', 'name');