On 30/03/2004 20:25 Jaime Casanova wrote:
hi all,
i have an amd athlon with 256 ram (i know, this is not a *real* server but my tables are small)
i'm using vb6 (win98) with pgsql-7.3.4 (rh8) trough the psqlodbc.
when i do a select in took long to execute, here is an example
table icc_m_banco
CREATE TABLE ICC_M_BANCO ( CodBanco SMALLINT NOT NULL, Descripcion CHARACTER VARYING(60) NOT NULL, RefContable NUMERIC, Estado CHAR(1) NOT NULL, FecRegistro DATE NOT NULL, CONSTRAINT EstadoBanco CHECK ((Estado = 'A') or (Estado = 'I')), PRIMARY KEY(CodBanco) );
select * from icc_m_banco where codbanco = 1;
select * from icc_m_banco where codbanco = 1::int2;
--
Paul Thomas
+------------------------------+---------------------------------------------+
| Thomas Micro Systems Limited | Software Solutions for Business |
| Computer Consultants | http://www.thomas-micro-systems-ltd.co.uk |
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---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match