Como MySQL el manual dice:
Veamos la tabla de ejemplo:
mysql> select * from articles;
+----+-----------------------+------------------------------------------+
| id | title | body |
+----+-----------------------+------------------------------------------+
| 1 | PostgreSQL Tutorial | DBMS stands for DataBase ... |
| 2 | How To Use MySQL Well | After you went through a ... |
| 3 | Optimizing MySQL | In this tutorial we will show ... |
| 4 | 1001 MySQL Tricks | 1. Never run mysqld as root. 2. ... |
| 5 | MySQL vs. YourSQL | In the following database comparison ... |
| 6 | MySQL Security | When configured properly, MySQL ... |
+----+-----------------------+------------------------------------------+
mysql> SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('"database comparison"' IN BOOLEAN MODE);
+----+-------------------+------------------------------------------+
| id | title | body |
+----+-------------------+------------------------------------------+
| 5 | MySQL vs. YourSQL | In the following database comparison ... |
+----+-------------------+------------------------------------------+
El orden importa cuando se citan las palabras:
mysql> SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('"comparison database"' IN BOOLEAN MODE);
Empty set (0.01 sec)
Cuando eliminemos las comillas, buscará filas que contengan las palabras "base de datos" o "comparación":
mysql> SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('database comparison' IN BOOLEAN MODE);
+----+---------------------+------------------------------------------+
| id | title | body |
+----+---------------------+------------------------------------------+
| 1 | PostgreSQL Tutorial | DBMS stands for DataBase ... |
| 5 | MySQL vs. YourSQL | In the following database comparison ... |
+----+---------------------+------------------------------------------+
El orden no importa ahora:
mysql> SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('comparison database' IN BOOLEAN MODE);
+----+---------------------+------------------------------------------+
| id | title | body |
+----+---------------------+------------------------------------------+
| 1 | PostgreSQL Tutorial | DBMS stands for DataBase ... |
| 5 | MySQL vs. YourSQL | In the following database comparison ... |
+----+---------------------+------------------------------------------+
Si queremos obtener filas que contengan la palabra "PostgreSQL" o la frase "comparación de base de datos", debemos usar esta solicitud:
mysql> SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('PostgreSQL "database comparison"' IN BOOLEAN MODE);
+----+---------------------+------------------------------------------+
| id | title | body |
+----+---------------------+------------------------------------------+
| 1 | PostgreSQL Tutorial | DBMS stands for DataBase ... |
| 5 | MySQL vs. YourSQL | In the following database comparison ... |
+----+---------------------+------------------------------------------+
Asegúrese de que las palabras que está buscando no estén en lista de palabras vacías , que se ignoran.
