Examples with SQLUtils com.alibaba.druid.sql.SQLUtils used on opensource projects

Example 1 with SQLUtils

use of com.alibaba.druid.sql.SQLUtils in project druid by alibaba.

the class MySqlAlterTableAddIndex_1 method test_alter_first.

public void test_alter_first() throws Exception {
    String sql = "ALTER TABLE `test`.`tb1` ADD UNIQUE INDEX `ix2` (`fid` ASC) ;";
    MySqlStatementParser parser = new MySqlStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    parser.match(Token.EOF);
    Assert.assertEquals(//
    "ALTER TABLE `test`.`tb1`" + "\n\tADD UNIQUE INDEX `ix2` (`fid` ASC)", SQLUtils.toMySqlString(stmt));
    Assert.assertEquals(//
    "alter table `test`.`tb1`" + "\n\tadd unique index `ix2` (`fid` asc)", SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    SchemaStatVisitor visitor = new SQLUtils().createSchemaStatVisitor(JdbcConstants.MYSQL);
    stmt.accept(visitor);
    TableStat tableStat = visitor.getTableStat("test.tb1");
    assertNotNull(tableStat);
    assertEquals(1, tableStat.getAlterCount());
    assertEquals(1, tableStat.getCreateIndexCount());
}

Example 2 with SQLUtils

use of com.alibaba.druid.sql.SQLUtils in project druid by alibaba.

the class MySqlAlterTableAddPrimaryKey method test_alter_first.

public void test_alter_first() throws Exception {
    String sql = "ALTER TABLE `test`.`tb1` CHANGE COLUMN `fid` `fid` INT(11) NOT NULL DEFAULT NULL, ADD PRIMARY KEY (`fid`) ;";
    MySqlStatementParser parser = new MySqlStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    parser.match(Token.EOF);
    Assert.assertEquals(//
    "ALTER TABLE `test`.`tb1`" + //
    "\n\tCHANGE COLUMN `fid` `fid` INT(11) NOT NULL DEFAULT NULL,\n\t" + "ADD PRIMARY KEY (`fid`)", SQLUtils.toMySqlString(stmt));
    Assert.assertEquals(//
    "alter table `test`.`tb1`" + //
    "\n\tchange column `fid` `fid` INT(11) not null default null,\n\t" + "add primary key (`fid`)", SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    SchemaStatVisitor visitor = new SQLUtils().createSchemaStatVisitor(JdbcConstants.MYSQL);
    stmt.accept(visitor);
    TableStat tableStat = visitor.getTableStat("test.tb1");
    assertNotNull(tableStat);
    assertEquals(1, tableStat.getAlterCount());
    assertEquals(1, tableStat.getCreateIndexCount());
}

Example 3 with SQLUtils

use of com.alibaba.druid.sql.SQLUtils in project druid by alibaba.

the class MySqlAlterTableAddPrimaryKey_1 method test_alter_first.

public void test_alter_first() throws Exception {
    String sql = "alter table tabelname add constraint  mYconstraint primary key(id)";
    MySqlStatementParser parser = new MySqlStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    parser.match(Token.EOF);
    Assert.assertEquals(//
    "ALTER TABLE tabelname" + "\n\tADD CONSTRAINT mYconstraint PRIMARY KEY (id)", SQLUtils.toMySqlString(stmt));
    Assert.assertEquals(//
    "alter table tabelname" + "\n\tadd constraint mYconstraint primary key (id)", SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    SchemaStatVisitor visitor = new SQLUtils().createSchemaStatVisitor(JdbcConstants.MYSQL);
    stmt.accept(visitor);
    TableStat tableStat = visitor.getTableStat("tabelname");
    assertNotNull(tableStat);
    assertEquals(1, tableStat.getAlterCount());
    assertEquals(1, tableStat.getCreateIndexCount());
}

Example 4 with SQLUtils

use of com.alibaba.druid.sql.SQLUtils in project druid by alibaba.

the class MySqlAlterTableAddIndex_1 method test_alter_first.

public void test_alter_first() throws Exception {
    String sql = "ALTER TABLE `test`.`tb1` ADD UNIQUE INDEX `ix2` (`fid` ASC) ;";
    MySqlStatementParser parser = new MySqlStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    parser.match(Token.EOF);
    Assert.assertEquals(// 
    "ALTER TABLE `test`.`tb1`" + "\n\tADD UNIQUE INDEX `ix2` (`fid` ASC);", SQLUtils.toMySqlString(stmt));
    Assert.assertEquals(// 
    "alter table `test`.`tb1`" + "\n\tadd unique index `ix2` (`fid` asc);", SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    SchemaStatVisitor visitor = new SQLUtils().createSchemaStatVisitor(JdbcConstants.MYSQL);
    stmt.accept(visitor);
    TableStat tableStat = visitor.getTableStat("test.tb1");
    assertNotNull(tableStat);
    assertEquals(1, tableStat.getAlterCount());
    assertEquals(1, tableStat.getCreateIndexCount());
}

Example 5 with SQLUtils

use of com.alibaba.druid.sql.SQLUtils in project druid by alibaba.

the class MySqlAlterTableAddIndex_11 method test_alter_table_add_index_with_options3.

public void test_alter_table_add_index_with_options3() throws Exception {
    String sql = "ALTER TABLE aliyun_poc_db.tbl_custom_analyzer2 ADD FULLTEXT INDEX title_fulltext_idx (title) WITH QUERY ANALYZER query_analyzer2 WITH DICT user_dict;";
    MySqlStatementParser parser = new MySqlStatementParser(sql);
    SQLStatement stmt = parser.parseStatementList().get(0);
    parser.match(Token.EOF);
    Assert.assertEquals("ALTER TABLE aliyun_poc_db.tbl_custom_analyzer2\n" + "\tADD FULLTEXT INDEX title_fulltext_idx (title) WITH QUERY ANALYZER query_analyzer2 WITH DICT user_dict;", SQLUtils.toMySqlString(stmt));
    Assert.assertEquals("alter table aliyun_poc_db.tbl_custom_analyzer2\n" + "\tadd fulltext index title_fulltext_idx (title) with query analyzer query_analyzer2 with dict user_dict;", SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    SchemaStatVisitor visitor = new SQLUtils().createSchemaStatVisitor(JdbcConstants.MYSQL);
    stmt.accept(visitor);
    TableStat tableStat = visitor.getTableStat("aliyun_poc_db.tbl_custom_analyzer2");
    assertNotNull(tableStat);
    assertEquals(1, tableStat.getAlterCount());
    assertEquals(1, tableStat.getCreateIndexCount());
}