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  • pdf文档 PostgreSQL 8.1.11 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command may have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 36.4.2. Copying Types variable%TYPE %TYPE
    0 码力 | 1582 页 | 12.19 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.1 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command may have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 36.4.2. Copying Types variable%TYPE %TYPE
    0 码力 | 1548 页 | 11.54 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.2 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command may have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 37.4.2. Copying Types variable%TYPE %TYPE
    0 码力 | 1762 页 | 5.43 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.2 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command may have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 37.4.2. Copying Types variable%TYPE %TYPE
    0 码力 | 1748 页 | 13.12 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.3 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command can have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 770 Chapter 38. PL/pgSQL - SQL Procedural
    0 码力 | 2143 页 | 4.58 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.3 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; 545 Chapter 32. ECPG - Embedded FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 38.3.2. Copying Types variable%TYPE %TYPE
    0 码力 | 2015 页 | 4.54 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.4 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; 608 Chapter 32. ECPG - Embedded FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; The same example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 797 Chapter 38. PL/pgSQL - SQL Procedural
    0 码力 | 2224 页 | 5.05 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.4 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command can have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; 846 Chapter example: CREATE FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement, OUT sum anyelement) AS $$ BEGIN sum := v1 + v2 + v3; END; $$ LANGUAGE plpgsql; 38.3.2. Copying Types variable%TYPE %TYPE
    0 码力 | 2371 页 | 5.09 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.0 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command may have an INTO FUNCTION add_three_values(v1 anyelement, v2 anyelement, v3 anyelement) RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE plpgsql; 35.4.2. Copying
    0 码力 | 1422 页 | 9.92 MB | 1 年前
    3

  • pdf文档 PostgreSQL 8.0 Documentation

    FROM test1 WHERE a > ?"; int v1, v2; VARCHAR v3; EXEC SQL END DECLARE SECTION; EXEC SQL PREPARE mystmt FROM :stmt; ... EXEC SQL EXECUTE mystmt INTO v1, v2, v3 USING 37; An EXECUTE command may have an INTO anyelement, v2 anyelement, v3 anyelement) 536 Chapter 35. PL/pgSQL - SQL Procedural Language RETURNS anyelement AS $$ DECLARE result ALIAS FOR $0; BEGIN result := v1 + v2 + v3; RETURN result; END; $$ LANGUAGE
    0 码力 | 1332 页 | 9.76 MB | 1 年前
    3
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