Examples with PGSQLStatementParser com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser used on opensource projects

Example 61 with PGSQLStatementParser

use of com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser in project druid by alibaba.

the class PGSelectTest37 method test_0.

public void test_0() throws Exception {
    String sql = "select date '2001-09-28'";
    PGSQLStatementParser parser = new PGSQLStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    SQLStatement stmt = statementList.get(0);
    Assert.assertEquals("SELECT DATE '2001-09-28'", SQLUtils.toPGString(stmt));
    Assert.assertEquals("select date '2001-09-28'", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    Assert.assertEquals(1, statementList.size());
    PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
    stmt.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    Assert.assertEquals(0, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getTables().size());
}

Example 62 with PGSQLStatementParser

use of com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser in project druid by alibaba.

the class PGSelectTest38 method test_0.

public void test_0() throws Exception {
    String sql = "select '{1,2,3}'::int[] && '{1,2,3}'::int[]";
    PGSQLStatementParser parser = new PGSQLStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    SQLStatement stmt = statementList.get(0);
    Assert.assertEquals("SELECT '{1,2,3}'::int[] && '{1,2,3}'::int[]", SQLUtils.toPGString(stmt));
    Assert.assertEquals("select '{1,2,3}'::int[] && '{1,2,3}'::int[]", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    Assert.assertEquals(1, statementList.size());
    PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
    stmt.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    Assert.assertEquals(0, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getTables().size());
}

Example 63 with PGSQLStatementParser

use of com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser in project druid by alibaba.

the class PGSelectTest39 method test_0.

public void test_0() throws Exception {
    String sql = "select '{1,2,3}'::int[] @> '{1,2,3}'::int[]";
    PGSQLStatementParser parser = new PGSQLStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    SQLStatement stmt = statementList.get(0);
    Assert.assertEquals("SELECT '{1,2,3}'::int[] @> '{1,2,3}'::int[]", SQLUtils.toPGString(stmt));
    Assert.assertEquals("select '{1,2,3}'::int[] @> '{1,2,3}'::int[]", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    Assert.assertEquals(1, statementList.size());
    PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
    stmt.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    Assert.assertEquals(0, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getTables().size());
}

Example 64 with PGSQLStatementParser

use of com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser in project druid by alibaba.

the class PGSelectTest4 method test_0.

public void test_0() throws Exception {
    String sql = "select  offerId,          offerIds    " + //
    "from  cnres.function_select_get_p4p_offer_by_sps('\\'1160160508\\',\\'1085432755\\',\\'971765217\\'')   " + //
    "     as a(    offerId character varying(256),    offerIds character varying(4000)   )";
    PGSQLStatementParser parser = new PGSQLStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    SQLStatement statemen = statementList.get(0);
    //        print(statementList);
    Assert.assertEquals(1, statementList.size());
    PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
    statemen.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    Assert.assertEquals(2, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getTables().size());
}

Example 65 with PGSQLStatementParser

use of com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser in project druid by alibaba.

the class PGSelectTest40 method test_0.

public void test_0() throws Exception {
    String sql = "select '{1,2,3}'::int[] <@ '{1,2,3}'::int[]";
    PGSQLStatementParser parser = new PGSQLStatementParser(sql);
    List<SQLStatement> statementList = parser.parseStatementList();
    SQLStatement stmt = statementList.get(0);
    Assert.assertEquals("SELECT '{1,2,3}'::int[] <@ '{1,2,3}'::int[]", SQLUtils.toPGString(stmt));
    Assert.assertEquals("select '{1,2,3}'::int[] <@ '{1,2,3}'::int[]", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
    Assert.assertEquals(1, statementList.size());
    PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
    stmt.accept(visitor);
    //        System.out.println("Tables : " + visitor.getTables());
    //        System.out.println("fields : " + visitor.getColumns());
    //        System.out.println("coditions : " + visitor.getConditions());
    Assert.assertEquals(0, visitor.getColumns().size());
    Assert.assertEquals(0, visitor.getTables().size());
}