![]() |
![]() |
![]() |
| Method Summary - MelSQLv10.jar | |
| void | melSQL_init(String hostname, int port)
µ¥ÀÌÅͺ£À̽º¸¦ ÃʱâÈÇÕ´Ï´Ù. ÇØ´ç È£½ºÆ® Á¤º¸¿Í Æ÷Æ®¸¦ ÀÔ·ÂÇÕ´Ï´Ù. To initialize the database. Enter the host and port information. |
| void | setAccount(String id, String password)
µ¥ÀÌÅͺ£À̽º Á¢¼ÓÀ» À§ÇÑ Á¢¼Ó °èÁ¤À» ¼³Á¤ÇÕ´Ï´Ù. Access for the database connection is set up your account. |
| String[] | getAccount()
µ¥ÀÌÅͺ£À̽º Á¢¼ÓÀ» À§ÇÑ °èÁ¤ Á¤º¸¸¦ ¾ò¾î ¿É´Ï´Ù. Database connection information, get yourself an account for. |
| void | setDatabase(String dbname)
Á¢¼ÓÇÒ µ¥ÀÌÅͺ£À̽ºÀÇ À̸§À» ÁöÁ¤ÇÕ´Ï´Ù. Specifies the name of the database is accessible. |
| String | getDatabase()
Á¢¼ÓÀ» ÁöÁ¤ÇÑ µ¥ÀÌÅͺ£À̽ºÀÇ À̸§À» ¾ò¾î ¿É´Ï´Ù. The name of the specified database connection to get yourself. |
| void | setQuery(String query)
ÁúÀǾ ÁöÁ¤ ÇÕ´Ï´Ù. To specify queries. |
| String | getQuery()
ÁúÀǾî Á¤º¸¸¦ ¾ò¾î¿É´Ï´Ù. Get query to get information. |
| void | melSQLExecute()
melSQL µ¥ÀÌÅͺ£À̽º¿¡°Ô ÁúÀǾ ½ÇÇàÇÏ°Ô ÇÕ´Ï´Ù. melSQL query to the database must be running. |
| String[][] | melSQLResult()
ÁúÀǾ ´ëÇÑ °á°ú°ªÀ» ÀÌÂ÷¿ø ¹è¿·Î ¹Þ¾Æ ¿É´Ï´Ù. Results for the query, into a two-dimensional array. |
| int | getAffectedRows()
ÁúÀǾîÀÇ °á°ú°ª¿¡ ´ëÇØ ¿µÇâÀ» ¹ÞÀº Á¤º¸ÀÇ À妽º¸¦ ¹Þ¾Æ ¿É´Ï´Ù. Queries about the impact on the result of information received, into the index. |
| public void melSQL_init(String hostname, int port) |
|
µ¥ÀÌÅͺ£À̽º ºÎºÐ¿¡ ´ëÇØ¼ Á¢±ÙÀ» À§ÇÑ ÇØ´ç È£½ºÆ®ÀÇ Á¤º¸¿Í Æ÷Æ® Á¤º¸¸¦ ÀÔ·ÂÇÏ¿© Ãʱâȸ¦ ½ÇÇà ÇÕ´Ï´Ù. MelSQLv10 mel = new MelSQLv10(); mel.melSQL_init("192.168.0.7", 4600); Access to the database for that part of the host and port information, enter information to run the initialization. MelSQLv10 mel = new MelSQLv10 (); mel.melSQL_init ("192.168.0.7", 4600); |
| public void setAccount(String id, String password) |
|
ÃʱâÈÇÑ ÀÌÈÄ melSQL¿¡ Á¢¼ÓÇϱâ À§ÇÑ °èÁ¤-¾ÆÀ̵ð, ÆÐ½º¿öµå-À» ÁöÁ¤ÇÕ´Ï´Ù. MelSQLv10 mel = new MelSQLv10(); mel.melSQL_init("192.168.0.7", 4600); mel.setAccount("engtest", "1004"); //- ¾ÆÀ̵ð, ÆÐ½º¿öµå ÀÔ·Â After initializing an account for access to melSQL - ID and password - Specify. MelSQLv10 mel = new MelSQLv10 (); mel.melSQL_init ("192.168.0.7", 4600); mel.setAccount ("engtest", "1004"); / / - ID, Password |
| public String[] getAccount() |
|
ÀÌ¹Ì ÁöÁ¤µÈ Á¢¼Ó °èÁ¤ Á¤º¸¸¦ 1Â÷¿ø ¹è¿·Î ¾ò¾î¿É´Ï´Ù. ¾ò¾î ¿Â °á°ú°ªÀº [0] - ¾ÆÀ̵ð, [1] - ÆÐ½º¿öµå ÇüÅÂÀÔ´Ï´Ù. mel.melSQL_init("192.168.0.7", 4600); mel.setAccount("engtest", "1004"); String [] getaccount = mel.getAccount(); String id = getaccount[0]; String password = getaccount[1]; Already given access to account information, get yourself one-dimensional array. Results obtained for the whole [0] - User ID, [1] - the password is in the form. mel.melSQL_init ("192.168.0.7", 4600); mel.setAccount ("engtest", "1004"); String [] getaccount = mel.getAccount (); String id = getaccount [0]; String password = getaccount [1]; |
| public void setDatabase(String dbname) |
|
»ç¿ëÇÒ µ¥ÀÌÅͺ£À̽º À̸§À» ÁöÁ¤ÇÕ´Ï´Ù. ¶ÇÇÑ µ¥ÀÌÅͺ£À̽º¸¦ º¯°æÀ» ÇÊ¿äÇÒ ¶§µµ »ç¿ëÀÌ µË´Ï´Ù. mel.melSQL_init("192.168.0.7", 4600); mel.setAccount("engtest", "1004"); mel.setDatabase("engtest"); //-- º¯°æÇÒ¶§´Â.. mel.setAccount("hantest", "1004"); mel.setDatabase("hantest"); Used to specify the database name. In addition to changes to the database will be used when needed. mel.melSQL_init ("192.168.0.7", 4600); mel.setAccount ("engtest", "1004"); mel.setDatabase ("engtest"); // - When you do change .. mel.setAccount ("hantest", "1004"); mel.setDatabase ("hantest"); |
| public String getDatabase() |
|
ÇöÀç Á¢¼ÓÀ» ¿ä±¸ÇÑ µ¥ÀÌÅͺ£À̽ºÀÇ À̸§À» °¡Áö°í ¿É´Ï´Ù. º¯°æ½Ã¿¡´Â setDatabase(String dbname)À» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. mel.setAccount("engtest", "1004"); mel.setDatabase("engtest"); String getdbname = mel.getDatabase(); Current connection with the name of the database gets asked. In case of change setDatabase (String dbname) are available. mel.setAccount ("engtest", "1004"); mel.setDatabase ("engtest"); String getdbname = mel.getDatabase (); |
| public void setQuery(String query) |
|
ÁúÀǾî Á¤º¸¸¦ ÁöÁ¤ÇÕ´Ï´Ù. ¶ÇÇÑ º¯°æ½Ã¿¡µµ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÁúÀǾ ½ÇÇà½Ã¿¡´Â melSQLExcute() ÇÔ¼ö¸¦ »ç¿ëÇÏ¿©¾ß ÁúÀǾ ½ÇÇàµË´Ï´Ù. mel.setDatabase("engtest"); String query = "select * from people where age > 20 and age <= 40 "; mel.setQuery(query); Query language to specify the information. In addition, even when change is available. When you run queries melSQLExcute () function will be executed query. mel.setDatabase ("engtest"); String query = "select * from people where age> 20 and age <= 40"; mel.setQuery (query); |
| public String getQuery() |
|
ÁöÁ¤µÈ ÁúÀǾî Á¤º¸¸¦ ¾ò¾î¿É´Ï´Ù. °¡Áö°í ¿Â ÁúÀǾî´Â String ŸÀÔÀ¸·Î ¸®ÅÏ ¹Þ½À´Ï´Ù. mel.setDatabase("engtest"); String query = "select * from people where age > 20 and age <= 40 "; mel.setQuery(query); String reQuery = mel.getQuery(); Gets the specified query to get information. Query returns a String type brought to the subject. mel.setDatabase ("engtest"); String query = "select * from people where age> 20 and age <= 40"; mel.setQuery (query); String reQuery = mel.getQuery (); |
| public void melSQLExecute() |
|
setQuery()¸¦ ÅëÇØ ÁöÁ¤µÈ ÁúÀǾîÀÇ ½ÇÇàÀ» ÇÕ´Ï´Ù. ½ÇÇà¿¡¸¸ ¼öÇàµÇ°í ½ÇÇà¿¡ ´ëÇÑ °á°ú°ªÀº ¾Æ·¡ melSQLResult()¸¦ ÅëÇØ 2Â÷¿ø ¹è¿°ªÀ¸·Î ¸®ÅÏ ¹Þ°Ô µË´Ï´Ù. mel.setDatabase("engtest"); String query = "select * from people where age > 20 and age <= 40 "; mel.setQuery(query); mel.melSQLExecute(); setQuery () is specified via the execution of queries. Run Run is performed only for the result in the following melSQLResult () through the two-dimensional array of values ??will be returned to. mel.setDatabase ("engtest"); String query = "select * from people where age> 20 and age <= 40"; mel.setQuery (query); mel.melSQLExecute (); |
| public String[][] melSQLResult() |
|
melSQLExecute()¸¦ ÅëÇØ ó¸®µÈ Á¤º¸¿¡ ´ëÇÑ °á°ú°ªÀ» 2Â÷¿ø ¹è¿°ªÀ¸·Î ¸®ÅÏ ¹Þ¾Æ¿É´Ï´Ù. ¹è¿¿¡ ´ëÇÑ Ã³¸®´Â TestMelSQL.java ¸¦ ÅëÇØ È®ÀÎ ÇϽñ⠹ٶø´Ï´Ù. String query = "select * from people where age > 20 and age <= 40 "; mel.setQuery(query); mel.melSQLExecute(); String[][] getReturn = mel.melSQLResult(); melSQLExecute () the result of the information is processed through a two-dimensional array of values returned to retrieve them. For an array of processing, please check with the TestMelSQL.java. String query = "select * from people where age> 20 and age <= 40"; mel.setQuery (query); mel.melSQLExecute (); String [][] getReturn = mel.melSQLResult (); |
| public int getAffectedRows() |
|
setQuery() ¿Í melSQLExecute()¸¦ ÅëÇØ ½ÇÇàµÈ ÁúÀǾ ´ëÇØ ¿µÇâÀ» ¹ÞÀº Á¤º¸ÀÇ °¹¼ö¸¦ ¹Þ¾Æ ¿Ã ¼ö ÀÖ½À´Ï´Ù. ¸®ÅϰªÀº Á¤¼öÇüÀÔ´Ï´Ù. String query = "select * from people where age > 20 and age <= 40 "; mel.setQuery(query); mel.melSQLExecute(); String[][] getReturn = mel.melSQLResult(); int getAffected = mel.getAffectedRows(); setQuery () and melSQLExecute () for queries executed through a number of affected information can be obtained. The return value is an integer. String query = "select * from people where age> 20 and age <= 40"; mel.setQuery (query); mel.melSQLExecute (); String [] [] getReturn = mel.melSQLResult (); int getAffected = mel.getAffectedRows (); |
| Sample TestMelSQL.java DownLoad ETC: InsertMelSQL.java UpdateMelSQL.java DeleteMelSQL.java |
![]() |
![]() |
![]() |