More MySQL generator refactoring.
This commit is contained in:
Azareal
parent
d0ffc4be78
commit
f5190e83ba
14
gen_mysql.go
14
gen_mysql.go
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@ -333,43 +333,43 @@ func _gen_mysql() (err error) {
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}
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log.Print("Preparing getTopicRepliesOffset statement.")
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getTopicRepliesOffsetStmt, err = db.Prepare("SELECT `replies`.`rid`,`replies`.`content`,`replies`.`createdBy`,`replies`.`createdAt`,`replies`.`lastEdit`,`replies`.`lastEditBy`,`users`.`avatar`,`users`.`name`,`users`.`group`,`users`.`url_prefix`,`users`.`url_name`,`users`.`level`,`replies`.`ipaddress`,`replies`.`likeCount`,`replies`.`actionType` FROM `replies` LEFT JOIN `users` ON `replies`.`createdBy` = `users`.`uid` WHERE `replies`.`tid` = ? ORDER BY replies.rid ASC LIMIT ?,?")
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getTopicRepliesOffsetStmt, err = db.Prepare("SELECT `replies`.`rid`, `replies`.`content`, `replies`.`createdBy`, `replies`.`createdAt`, `replies`.`lastEdit`, `replies`.`lastEditBy`, `users`.`avatar`, `users`.`name`, `users`.`group`, `users`.`url_prefix`, `users`.`url_name`, `users`.`level`, `replies`.`ipaddress`, `replies`.`likeCount`, `replies`.`actionType` FROM `replies` LEFT JOIN `users` ON `replies`.`createdBy` = `users`.`uid` WHERE `replies`.`tid` = ? ORDER BY replies.rid ASC LIMIT ?,?")
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if err != nil {
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return err
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}
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log.Print("Preparing getTopicList statement.")
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getTopicListStmt, err = db.Prepare("SELECT `topics`.`tid`,`topics`.`title`,`topics`.`content`,`topics`.`createdBy`,`topics`.`is_closed`,`topics`.`sticky`,`topics`.`createdAt`,`topics`.`parentID`,`users`.`name`,`users`.`avatar` FROM `topics` LEFT JOIN `users` ON `topics`.`createdBy` = `users`.`uid` ORDER BY topics.sticky DESC,topics.lastReplyAt DESC,topics.createdBy DESC")
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getTopicListStmt, err = db.Prepare("SELECT `topics`.`tid`, `topics`.`title`, `topics`.`content`, `topics`.`createdBy`, `topics`.`is_closed`, `topics`.`sticky`, `topics`.`createdAt`, `topics`.`parentID`, `users`.`name`, `users`.`avatar` FROM `topics` LEFT JOIN `users` ON `topics`.`createdBy` = `users`.`uid` ORDER BY topics.sticky DESC,topics.lastReplyAt DESC,topics.createdBy DESC")
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if err != nil {
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return err
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}
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log.Print("Preparing getTopicUser statement.")
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getTopicUserStmt, err = db.Prepare("SELECT `topics`.`title`,`topics`.`content`,`topics`.`createdBy`,`topics`.`createdAt`,`topics`.`is_closed`,`topics`.`sticky`,`topics`.`parentID`,`topics`.`ipaddress`,`topics`.`postCount`,`topics`.`likeCount`,`users`.`name`,`users`.`avatar`,`users`.`group`,`users`.`url_prefix`,`users`.`url_name`,`users`.`level` FROM `topics` LEFT JOIN `users` ON `topics`.`createdBy` = `users`.`uid` WHERE `tid` = ?")
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getTopicUserStmt, err = db.Prepare("SELECT `topics`.`title`, `topics`.`content`, `topics`.`createdBy`, `topics`.`createdAt`, `topics`.`is_closed`, `topics`.`sticky`, `topics`.`parentID`, `topics`.`ipaddress`, `topics`.`postCount`, `topics`.`likeCount`, `users`.`name`, `users`.`avatar`, `users`.`group`, `users`.`url_prefix`, `users`.`url_name`, `users`.`level` FROM `topics` LEFT JOIN `users` ON `topics`.`createdBy` = `users`.`uid` WHERE `tid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing getTopicByReply statement.")
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getTopicByReplyStmt, err = db.Prepare("SELECT `topics`.`tid`,`topics`.`title`,`topics`.`content`,`topics`.`createdBy`,`topics`.`createdAt`,`topics`.`is_closed`,`topics`.`sticky`,`topics`.`parentID`,`topics`.`ipaddress`,`topics`.`postCount`,`topics`.`likeCount`,`topics`.`data` FROM `replies` LEFT JOIN `topics` ON `replies`.`tid` = `topics`.`tid` WHERE `rid` = ?")
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getTopicByReplyStmt, err = db.Prepare("SELECT `topics`.`tid`, `topics`.`title`, `topics`.`content`, `topics`.`createdBy`, `topics`.`createdAt`, `topics`.`is_closed`, `topics`.`sticky`, `topics`.`parentID`, `topics`.`ipaddress`, `topics`.`postCount`, `topics`.`likeCount`, `topics`.`data` FROM `replies` LEFT JOIN `topics` ON `replies`.`tid` = `topics`.`tid` WHERE `rid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing getTopicReplies statement.")
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getTopicRepliesStmt, err = db.Prepare("SELECT `replies`.`rid`,`replies`.`content`,`replies`.`createdBy`,`replies`.`createdAt`,`replies`.`lastEdit`,`replies`.`lastEditBy`,`users`.`avatar`,`users`.`name`,`users`.`group`,`users`.`url_prefix`,`users`.`url_name`,`users`.`level`,`replies`.`ipaddress` FROM `replies` LEFT JOIN `users` ON `replies`.`createdBy` = `users`.`uid` WHERE `tid` = ?")
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getTopicRepliesStmt, err = db.Prepare("SELECT `replies`.`rid`, `replies`.`content`, `replies`.`createdBy`, `replies`.`createdAt`, `replies`.`lastEdit`, `replies`.`lastEditBy`, `users`.`avatar`, `users`.`name`, `users`.`group`, `users`.`url_prefix`, `users`.`url_name`, `users`.`level`, `replies`.`ipaddress` FROM `replies` LEFT JOIN `users` ON `replies`.`createdBy` = `users`.`uid` WHERE `tid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing getForumTopics statement.")
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getForumTopicsStmt, err = db.Prepare("SELECT `topics`.`tid`,`topics`.`title`,`topics`.`content`,`topics`.`createdBy`,`topics`.`is_closed`,`topics`.`sticky`,`topics`.`createdAt`,`topics`.`lastReplyAt`,`topics`.`parentID`,`users`.`name`,`users`.`avatar` FROM `topics` LEFT JOIN `users` ON `topics`.`createdBy` = `users`.`uid` WHERE `topics`.`parentID` = ? ORDER BY topics.sticky DESC,topics.lastReplyAt DESC,topics.createdBy DESC")
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getForumTopicsStmt, err = db.Prepare("SELECT `topics`.`tid`, `topics`.`title`, `topics`.`content`, `topics`.`createdBy`, `topics`.`is_closed`, `topics`.`sticky`, `topics`.`createdAt`, `topics`.`lastReplyAt`, `topics`.`parentID`, `users`.`name`, `users`.`avatar` FROM `topics` LEFT JOIN `users` ON `topics`.`createdBy` = `users`.`uid` WHERE `topics`.`parentID` = ? ORDER BY topics.sticky DESC,topics.lastReplyAt DESC,topics.createdBy DESC")
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if err != nil {
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return err
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}
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log.Print("Preparing getProfileReplies statement.")
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getProfileRepliesStmt, err = db.Prepare("SELECT `users_replies`.`rid`,`users_replies`.`content`,`users_replies`.`createdBy`,`users_replies`.`createdAt`,`users_replies`.`lastEdit`,`users_replies`.`lastEditBy`,`users`.`avatar`,`users`.`name`,`users`.`group` FROM `users_replies` LEFT JOIN `users` ON `users_replies`.`createdBy` = `users`.`uid` WHERE `users_replies`.`uid` = ?")
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getProfileRepliesStmt, err = db.Prepare("SELECT `users_replies`.`rid`, `users_replies`.`content`, `users_replies`.`createdBy`, `users_replies`.`createdAt`, `users_replies`.`lastEdit`, `users_replies`.`lastEditBy`, `users`.`avatar`, `users`.`name`, `users`.`group` FROM `users_replies` LEFT JOIN `users` ON `users_replies`.`createdBy` = `users`.`uid` WHERE `users_replies`.`uid` = ?")
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if err != nil {
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return err
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}
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@ -389,34 +389,12 @@ func (adapter *MysqlAdapter) SimpleLeftJoin(name string, table1 string, table2 s
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return "", errors.New("No joiners found for SimpleLeftJoin")
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}
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var querystr = "SELECT "
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for _, column := range processColumns(columns) {
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var source, alias string
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// Escape the column names, just in case we've used a reserved keyword
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if column.Table != "" {
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source = "`" + column.Table + "`.`" + column.Left + "`"
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} else if column.Type == "function" {
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source = column.Left
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} else {
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source = "`" + column.Left + "`"
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}
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if column.Alias != "" {
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alias = " AS `" + column.Alias + "`"
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}
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querystr += source + alias + ","
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}
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// Remove the trailing comma
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querystr = querystr[0 : len(querystr)-1]
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whereStr, err := adapter.buildJoinWhere(where)
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if err != nil {
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return querystr, err
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return "", err
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}
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querystr += " FROM `" + table1 + "` LEFT JOIN `" + table2 + "` ON " + adapter.buildJoiners(joiners) + whereStr + adapter.buildOrderby(orderby) + adapter.buildLimit(limit)
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var querystr = "SELECT" + adapter.buildJoinColumns(columns) + " FROM `" + table1 + "` LEFT JOIN `" + table2 + "` ON " + adapter.buildJoiners(joiners) + whereStr + adapter.buildOrderby(orderby) + adapter.buildLimit(limit)
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querystr = strings.TrimSpace(querystr)
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adapter.pushStatement(name, "select", querystr)
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@ -440,35 +418,12 @@ func (adapter *MysqlAdapter) SimpleInnerJoin(name string, table1 string, table2
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return "", errors.New("No joiners found for SimpleInnerJoin")
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}
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var querystr = "SELECT "
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for _, column := range processColumns(columns) {
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var source, alias string
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// Escape the column names, just in case we've used a reserved keyword
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if column.Table != "" {
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source = "`" + column.Table + "`.`" + column.Left + "`"
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} else if column.Type == "function" {
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source = column.Left
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} else {
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source = "`" + column.Left + "`"
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}
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if column.Alias != "" {
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alias = " AS `" + column.Alias + "`"
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}
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querystr += source + alias + ","
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}
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// Remove the trailing comma
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querystr = querystr[0 : len(querystr)-1]
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whereStr, err := adapter.buildJoinWhere(where)
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if err != nil {
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return querystr, err
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return "", err
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}
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querystr += " FROM `" + table1 + "` INNER JOIN `" + table2 + "` ON " + adapter.buildJoiners(joiners) + whereStr + adapter.buildOrderby(orderby) + adapter.buildLimit(limit)
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var querystr = "SELECT " + adapter.buildJoinColumns(columns) + " FROM `" + table1 + "` INNER JOIN `" + table2 + "` ON " + adapter.buildJoiners(joiners) + whereStr + adapter.buildOrderby(orderby) + adapter.buildLimit(limit)
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querystr = strings.TrimSpace(querystr)
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adapter.pushStatement(name, "select", querystr)
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@ -476,44 +431,12 @@ func (adapter *MysqlAdapter) SimpleInnerJoin(name string, table1 string, table2
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}
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func (adapter *MysqlAdapter) SimpleInsertSelect(name string, ins DB_Insert, sel DB_Select) (string, error) {
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/* Insert Portion */
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var querystr = "INSERT INTO `" + ins.Table + "`("
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// Escape the column names, just in case we've used a reserved keyword
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for _, column := range processColumns(ins.Columns) {
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if column.Type == "function" {
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querystr += column.Left + ","
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} else {
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querystr += "`" + column.Left + "`,"
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}
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}
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querystr = querystr[0:len(querystr)-1] + ") SELECT"
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/* Select Portion */
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for _, column := range processColumns(sel.Columns) {
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var source, alias string
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// Escape the column names, just in case we've used a reserved keyword
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if column.Type == "function" || column.Type == "substitute" {
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source = column.Left
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} else {
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source = "`" + column.Left + "`"
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}
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if column.Alias != "" {
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alias = " AS `" + column.Alias + "`"
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}
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querystr += " " + source + alias + ","
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}
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querystr = querystr[0 : len(querystr)-1]
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whereStr, err := adapter.buildWhere(sel.Where)
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if err != nil {
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return querystr, err
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return "", err
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}
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querystr += " FROM `" + sel.Table + "`" + whereStr + adapter.buildOrderby(sel.Orderby) + adapter.buildLimit(sel.Limit)
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var querystr = "INSERT INTO `" + ins.Table + "`(" + adapter.buildColumns(ins.Columns) + ") SELECT" + adapter.buildJoinColumns(sel.Columns) + " FROM `" + sel.Table + "`" + whereStr + adapter.buildOrderby(sel.Orderby) + adapter.buildLimit(sel.Limit)
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querystr = strings.TrimSpace(querystr)
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adapter.pushStatement(name, "insert", querystr)
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@ -521,46 +444,12 @@ func (adapter *MysqlAdapter) SimpleInsertSelect(name string, ins DB_Insert, sel
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}
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func (adapter *MysqlAdapter) SimpleInsertLeftJoin(name string, ins DB_Insert, sel DB_Join) (string, error) {
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/* Insert Portion */
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var querystr = "INSERT INTO `" + ins.Table + "`("
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// Escape the column names, just in case we've used a reserved keyword
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for _, column := range processColumns(ins.Columns) {
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if column.Type == "function" {
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querystr += column.Left + ","
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} else {
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querystr += "`" + column.Left + "`,"
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}
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}
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querystr = querystr[0:len(querystr)-1] + ") SELECT"
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/* Select Portion */
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for _, column := range processColumns(sel.Columns) {
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var source, alias string
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// Escape the column names, just in case we've used a reserved keyword
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if column.Table != "" {
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source = "`" + column.Table + "`.`" + column.Left + "`"
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} else if column.Type == "function" {
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source = column.Left
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} else {
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source = "`" + column.Left + "`"
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}
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if column.Alias != "" {
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alias = " AS `" + column.Alias + "`"
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}
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querystr += " " + source + alias + ","
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}
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querystr = querystr[0 : len(querystr)-1]
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whereStr, err := adapter.buildJoinWhere(sel.Where)
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if err != nil {
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return querystr, err
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return "", err
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}
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querystr += " FROM `" + sel.Table1 + "` LEFT JOIN `" + sel.Table2 + "` ON " + adapter.buildJoiners(sel.Joiners) + whereStr + adapter.buildOrderby(sel.Orderby) + adapter.buildLimit(sel.Limit)
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var querystr = "INSERT INTO `" + ins.Table + "`(" + adapter.buildColumns(ins.Columns) + ") SELECT" + adapter.buildJoinColumns(sel.Columns) + " FROM `" + sel.Table1 + "` LEFT JOIN `" + sel.Table2 + "` ON " + adapter.buildJoiners(sel.Joiners) + whereStr + adapter.buildOrderby(sel.Orderby) + adapter.buildLimit(sel.Limit)
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querystr = strings.TrimSpace(querystr)
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adapter.pushStatement(name, "insert", querystr)
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@ -612,23 +501,8 @@ func (adapter *MysqlAdapter) buildLimit(limit string) (querystr string) {
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return querystr
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}
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func (adapter *MysqlAdapter) SimpleInsertInnerJoin(name string, ins DB_Insert, sel DB_Join) (string, error) {
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/* Insert Portion */
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var querystr = "INSERT INTO `" + ins.Table + "`("
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// Escape the column names, just in case we've used a reserved keyword
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for _, column := range processColumns(ins.Columns) {
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if column.Type == "function" {
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querystr += column.Left + ","
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} else {
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querystr += "`" + column.Left + "`,"
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}
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}
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querystr = querystr[0:len(querystr)-1] + ") SELECT"
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/* Select Portion */
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for _, column := range processColumns(sel.Columns) {
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func (adapter *MysqlAdapter) buildJoinColumns(columns string) (querystr string) {
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for _, column := range processColumns(columns) {
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var source, alias string
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// Escape the column names, just in case we've used a reserved keyword
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@ -645,14 +519,16 @@ func (adapter *MysqlAdapter) SimpleInsertInnerJoin(name string, ins DB_Insert, s
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}
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querystr += " " + source + alias + ","
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}
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querystr = querystr[0 : len(querystr)-1]
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return querystr[0 : len(querystr)-1]
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}
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func (adapter *MysqlAdapter) SimpleInsertInnerJoin(name string, ins DB_Insert, sel DB_Join) (string, error) {
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whereStr, err := adapter.buildJoinWhere(sel.Where)
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if err != nil {
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return querystr, err
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return "", err
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}
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querystr += " FROM `" + sel.Table1 + "` INNER JOIN `" + sel.Table2 + "` ON " + adapter.buildJoiners(sel.Joiners) + whereStr + adapter.buildOrderby(sel.Orderby) + adapter.buildLimit(sel.Limit)
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var querystr = "INSERT INTO `" + ins.Table + "`(" + adapter.buildColumns(ins.Columns) + ") SELECT" + adapter.buildJoinColumns(sel.Columns) + " FROM `" + sel.Table1 + "` INNER JOIN `" + sel.Table2 + "` ON " + adapter.buildJoiners(sel.Joiners) + whereStr + adapter.buildOrderby(sel.Orderby) + adapter.buildLimit(sel.Limit)
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querystr = strings.TrimSpace(querystr)
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adapter.pushStatement(name, "insert", querystr)
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@ -667,17 +543,12 @@ func (adapter *MysqlAdapter) SimpleCount(name string, table string, where string
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return "", errors.New("You need a name for this table")
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}
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querystr = "SELECT COUNT(*) AS `count` FROM `" + table + "`"
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whereStr, err := adapter.buildWhere(where)
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if err != nil {
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return "", err
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}
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querystr += whereStr
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if limit != "" {
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querystr += " LIMIT " + limit
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}
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querystr = "SELECT COUNT(*) AS `count` FROM `" + table + "`" + whereStr + adapter.buildLimit(limit)
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querystr = strings.TrimSpace(querystr)
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adapter.pushStatement(name, "select", querystr)
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return querystr, nil
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