196 lines
13 KiB
Plaintext
196 lines
13 KiB
Plaintext
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/*
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** getinfo.hss - SQLGetInfo() info for UniVerse ODBC Server
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**
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** Copyright (c) 1995 by Ardent Software, Inc.
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** All Rights Reserved
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** THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE
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** OF Ardent Software, Inc.
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** The copyright notice above does not evidence any actual or
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** intended publication of source code.
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*/
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/* WARNING: This file is not meant to be modified by users. Modifying it
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** can cause unpredictable behavior.
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*/
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/*
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** Note: MSQuery will not behave correctly if you report a length other then
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** 0 for SQL_MAX_OWNER_NAME_LEN. This note is here to remind anyone
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** editing this file to only report the absolute truth. I was
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** reporting SQL_MAX_OWNER_NAME_LEN as 18 in anticipation of future
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** support and this caused subtle problems with MSQuery because other
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** aspects of the product reported that owner name was not supported
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** by this database (specifically SQLColumns() reports <NULL> for the
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** TABLE_OWNER column if owners are not supported).
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**
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** 19 Oct 1996 DMK
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** SQL_MAX_CURSOR_NAME_LEN has been changed to an arbitrary large non-zero
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** number. Previously we reported zero to comply with the ODBC Spec, which
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** said that zero represented no limit. However, the MS ODBC Cursor Library
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** has a bug where if the driver reports zero, it calls SQLGetCursorName with
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** a length of 1, and thinks that the cursor name is the empty string. Any
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** attempts to prepare/execute a positioned update or delete are rejected
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** with "Invalid cursor name" errors. To allow HyperStar to be used with the
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** MS ODBC Cursor library, we must report a non-zero value until the library
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** bug is fixed.
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*/
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/* 0 SQL_ACTIVE_CONNECTIONS */ ; /* Supplied by client. */
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/* 1 SQL_ACTIVE_STATEMENTS */ ; /* Determined by server. */
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/* 2 SQL_DATA_SOURCE_NAME */ ; /* Supplied by client. */
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/* 3 SQL_DRIVER_HDBC */ ; /* Supplied by DM. */
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/* 4 SQL_DRIVER_HENV */ ; /* Supplied by DM. */
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/* 5 SQL_DRIVER_HSTMT */ ; /* Supplied by DM. */
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/* 6 SQL_DRIVER_NAME */ ; /* Supplied by client. */
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/* 7 SQL_DRIVER_VER */ ; /* Supplied by client. */
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/* 8 SQL_FETCH_DIRECTION */ ; /* Supplied by client. */
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/* 9 SQL_ODBC_API_CONFORMANCE */ ; /* Supplied by client. */
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/* 10 SQL_ODBC_VER */ ; /* Supplied by DM. */
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/* 11 SQL_ROW_UPDATES */ "N"; /* Not supported. */
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/* 12 SQL_ODBC_SAG_CLI_CONFORMANCE*/ ; /* Supplied by client. */
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/* 13 SQL_SERVER_NAME */ ; /* Supplied by client. */
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/* 14 SQL_SEARCH_PATTERN_ESCAPE */ "\\";
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/* 15 SQL_ODBC_SQL_CONFORMANCE */ 0x0001; /* SQL_OSC_CORE */
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/* 16 SQL_DATABASE_NAME */ ; /* Determined by server. */
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/* 17 SQL_DBMS_NAME */ "UniVerse";
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/* 18 SQL_DBMS_VER */ ; /* Calculated by server. */
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/* 19 SQL_ACCESSIBLE_TABLES */ "N";
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/* 20 SQL_ACCESSIBLE_PROCEDURES */ "Y";
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/* 21 SQL_PROCEDURES */ "Y";
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/* 22 SQL_CONCAT_NULL_BEHAVIOR */ 0x0000; /* SQL_CB_NULL */
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/* 23 SQL_CURSOR_COMMIT_BEHAVIOR */ 0x0001; /* SQL_CB_CLOSE */
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/* 24 SQL_CURSOR_ROLLBACK_BEHAVIOR*/ 0x0001; /* SQL_CB_CLOSE */
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/* 25 SQL_DATA_SOURCE_READ_ONLY */ "N";
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/* 26 SQL_DEFAULT_TXN_ISOLATION */ 0x00000001; /*SQL_TXN_READ_UNCOMMITTED*/
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/* 27 SQL_EXPRESSIONS_IN_ORDERBY */ "N";
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/* 28 SQL_IDENTIFIER_CASE */ 0x0003; /* SQL_IC_SENSITIVE */
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/* 29 SQL_IDENTIFIER_QUOTE_CHAR */ '"';
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/* 30 SQL_MAX_COLUMN_NAME_LEN */ 18;
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/* 31 SQL_MAX_CURSOR_NAME_LEN */ 4096; /* See note above */
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/* 32 SQL_MAX_OWNER_NAME_LEN */ 0; /* Not supported. */
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/* 33 SQL_MAX_PROCEDURE_NAME_LEN */ 0; /* Unknown; too unclear
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to bother with. */
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/* 34 SQL_MAX_QUALIFIER_NAME_LEN */ 18;
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/* 35 SQL_MAX_TABLE_NAME_LEN */ 18;
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/* 36 SQL_MULT_RESULT_SETS */ "N";
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/* 37 SQL_MULTIPLE_ACTIVE_TXN */ "Y";
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/* 38 SQL_OUTER_JOINS */ "Y"; /* Of the 4 possibilities */
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/* (N,Y,P,F,) Y is closest*/
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/* to the truth. It says */
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/* the right thing about */
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/* the nesting that we */
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/* support, but we don't */
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/* actually have the */
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/* left-side/right-side */
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/* restriction. */
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/* 39 SQL_OWNER_TERM */ "Owner"; /* Not supported. */
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/* 40 SQL_PROCEDURE_TERM */ "Procedure";
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/* 41 SQL_QUALIFIER_NAME_SEPARATOR*/ ".";
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/* 42 SQL_QUALIFIER_TERM */ "Schema";
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/* 43 SQL_SCROLL_CONCURRENCY */ 0x00000000;
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/* 44 SQL_SCROLL_OPTIONS */ 0x00000000;
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/* 45 SQL_TABLE_TERM */ "Table";
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/* 46 SQL_TXN_CAPABLE */ 0x0001; /* SQL_TC_DML */
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/* 47 SQL_USER_NAME */ ; /* Supplied by client. */
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/* 48 SQL_CONVERT_FUNCTIONS */ 0x00000000;
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/* 49 SQL_NUMERIC_FUNCTIONS */ 0x00250000; /* SQL_FN_NUM_DEGREES
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| SQL_FN_NUM_PI
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| SQL_FN_NUM_RADIANS */
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/* 50 SQL_STRING_FUNCTIONS */ 0x00001E5F; /* SQL_FN_STR_CONCAT
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| SQL_FN_STR_INSERT
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| SQL_FN_STR_LEFT
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| SQL_FN_STR_LTRIM
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| SQL_FN_STR_LENGTH
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| SQL_FN_STR_LCASE
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| SQL_FN_STR_RIGHT
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| SQL_FN_STR_RTRIM
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| SQL_FN_STR_SUBSTRING
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| SQL_FN_STR_UCASE */
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/* 51 SQL_SYSTEM_FUNCTIONS */ 0x00000003; /* SQL_FN_SYS_DBNAME
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| SQL_FN_SYS_USERNAME */
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/* 52 SQL_TIMEDATE_FUNCTIONS */ 0x00000000;
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/* Conversion. I got this information from the functional spec of
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UniVerse's CAST(), version 2.0. Notes: (1) UniVerse supports 11 SQL
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types, divided into 5 categories: Integer, Exact Num, Approx Num, Char,
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Date, Time. (2) If you can convert from T1 to T2, you can
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convert from T2 to T1. */
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/* 53 SQL_CONVERT_BIGINT */ 0x00000000; /* Not supported. */
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/* 54 SQL_CONVERT_BINARY */ 0x00000000; /* Not supported. */
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/* 55 SQL_CONVERT_BIT */ 0x00000000; /* Not supported. */
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/* 56 SQL_CONVERT_CHAR */ 0x000181FF; /* all */
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/* 57 SQL_CONVERT_DATE */ 0x00008119; /* all but Exact Num,
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Approx Num, Time */
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/* 58 SQL_CONVERT_DECIMAL */ 0x000001FF; /* all but Date, Time */
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/* 59 SQL_CONVERT_DOUBLE */ 0x000001FF; /* all but Date, Time */
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/* 60 SQL_CONVERT_FLOAT */ 0x000001FF; /* all but Date, Time */
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/* 61 SQL_CONVERT_INTEGER */ 0x000181FF; /* all */
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/* 62 SQL_CONVERT_LONGVARCHAR */ 0x00000000; /* Not supported. */
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/* 63 SQL_CONVERT_NUMERIC */ 0x000001FF; /* all but Date, Time */
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/* 64 SQL_CONVERT_REAL */ 0x000001FF; /* all but Date, Time */
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/* 65 SQL_CONVERT_SMALLINT */ 0x000181FF; /* all */
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/* 66 SQL_CONVERT_TIME */ 0x00010119; /* all but Exact Num,
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Approx Num, Date */
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/* 67 SQL_CONVERT_TIMESTAMP */ 0x00000000; /* Not supported. */
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/* 68 SQL_CONVERT_TINYINT */ 0x00000000; /* Not supported. */
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/* 69 SQL_CONVERT_VARBINARY */ 0x00000000; /* Not supported. */
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/* 70 SQL_CONVERT_VARCHAR */ 0x000181FF; /* all */
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/* 71 SQL_CONVERT_LONGVARBINARY */ 0x00000000; /* Not supported. */
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/* 72 SQL_TXN_ISOLATION_OPTION */ 0x0000000F; /* SQL_TXN_REPEATABLE_READ
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| SQL_TXN_READ_COMMITTED
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| SQL_TXN_READ_UNCOMMITTED
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| SQL_TXN_SERIALIZABLE */
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/* 73 SQL_ODBC_SQL_OPT_IEF */ "Y";
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/* 74 SQL_CORRELATION_NAME */ 0x0001; /* SQL_CN_DIFFERENT */
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/* 75 SQL_NON_NULLABLE_COLUMNS */ 0x0001; /* SQL_NNC_NON_NULL */
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/* 76 SQL_DRIVER_HLIB */ ; /* Supplied by DM. */
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/* 77 SQL_DRIVER_ODBC_VER */ ; /* Supplied by client. */
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/* 78 SQL_LOCK_TYPES */ 0x00000000; /* Not supported. */
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/* 79 SQL_POS_OPERATIONS */ ; /* Supplied by client. */
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/* 80 SQL_POSITIONED_STATEMENTS */ 0x00000000; /* Not supported. */
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/* 81 SQL_GETDATA_EXTENSIONS */ ; /* Supplied by client. */
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/* 82 SQL_BOOKMARK_PERSISTENCE */ ; /* Supplied by client. */
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/* 83 SQL_STATIC_SENSITIVITY */ 0x00000000; /* Not supported. */
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/* 84 SQL_FILE_USAGE */ ; /* Supplied by client. */
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/* 85 SQL_NULL_COLLATION */ 0x0000; /* SQL_NC_HIGH */
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/* 86 SQL_ALTER_TABLE */ 0x00000001; /* SQL_AT_ADD_COLUMN */
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/* 87 SQL_COLUMN_ALIAS */ "Y";
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/* 88 SQL_GROUP_BY */ 0x0002; /* SQL_GB_GROUP_BY */
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/* _CONTAINS_SELECT */
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/* 89 SQL_KEYWORDS */ "AL,AR,ASSOC,ASSOCIATED,ASSOCIATION,CALC,COL.HDG,COL.SPACES,COL.SPCS,COL.SUP,COMPILED,CONV,CONVERSION,COUNT.SUP,DATA,DBA,DBL.SPC,DEFAULT,DET.SUP,DICT,DISPLAY.NAME,DISPLAYLIKE,DISPLAYNAME,DL,DR,DYNAMIC,E.EXIST,EMPTY,EVAL,EVERY,EXISTING,EXPLAIN,EXPLICIT,FAILURE,FMT,FOOTER,FOOTING,FORMAT,GENERAL,GRAND,GRAND.TOTAL,GROUP.SIZE,HEADER,HEADING,HOME,IMPLICIT,INQUIRING,INT,LARGE.RECORD,LPTR,MARGIN,MATCHES,MATCHING,MERGE.LOAD,MINIMIZE.SPACE,MINIMUM.MODULUS,MODULO,MULTI.VALUE,MULTIVALUED,NO.INDEX,NO.PAGE,NOPAGE,NRKEY,PCT,REAL,RECORD.SIZE,REFERENCES,REPORTING,RESOURCE,ROWUNIQUE,SAID,SAMPLE,SAMPLED,SEPARATION,SEQ.NUM,SINGLE.VALUE,SINGELVALUED,SLIST,SPLIT.LOAD,SPOKEN,SUCCESS,SUPPRESS,SYNONYM,TOTAL,TYPE,UNNEST,UNORDERED,VERT,VERTICALLY";
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/* 90 SQL_ORDER_BY_COLUMNS_IN_SELECT*/ "N";
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/* 91 SQL_OWNER_USAGE */ 0x00000000;
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/* 92 SQL_QUALIFIER_USAGE */ 0x00000001; /* SQL_QU_DML_STATEMENTS */
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/* 93 SQL_QUOTED_IDENTIFIER_CASE */ 0x0003; /* SQL_IC_SENSITIVE */
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/* 94 SQL_SPECIAL_CHARACTERS */ "";
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/* 95 SQL_SUBQUERIES */ 0x0000001F; /* SQL_SQ_COMPARISON */
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/* | SQL_SQ_EXISTS */
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/* | SQL_SQ_IN */
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/* | SQL_SQ_QUANTIFIED */
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/* | SQL_SQ_CORRELATED */
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/* _SUBQUERIES */
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/* 96 SQL_UNION */ 0x00000000; /* Not supported. */
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/* 97 SQL_MAX_COLUMNS_IN_GROUP_BY */ 32;
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/* 98 SQL_MAX_COLUMNS_IN_INDEX */ 0;
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/* 99 SQL_MAX_COLUMNS_IN_ORDER_BY */ 32;
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/* 100 SQL_MAX_COLUMNS_IN_SELECT */ 0;
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/* 101 SQL_MAX_COLUMNS_IN_TABLE */ 1024;
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/* 102 SQL_MAX_INDEX_SIZE */ 254;
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/* 103 SQL_MAX_ROW_SIZE_INCLUDES_LONG */ "N";
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/* 104 SQL_MAX_ROW_SIZE */ 0;
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/* 105 SQL_MAX_STATEMENT_LEN */ 0;
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/* 106 SQL_MAX_TABLES_IN_SELECT */ 0;
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/* 107 SQL_MAX_USER_NAME_LEN */ 0; /* Unknown. */
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/* 108 SQL_MAX_CHAR_LITERAL_LEN */ 0;
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/* 109 SQL_TIMEDATE_ADD_INTERVALS */ 0x00000000;
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/* 110 SQL_TIMEDATE_DIFF_INTERVALS */ 0x00000000;
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/* 111 SQL_NEED_LONG_DATA_LEN */ ; /* Supplied by client. */
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/* 112 SQL_MAX_BINARY_LITERAL_LEN */ 0;
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/* 113 SQL_LIKE_ESCAPE_CLAUSE */ "Y";
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/* 114 SQL_QUALIFIER_LOCATION */ 0x0001 /* SQL_QL_START */
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/* 1013 SQL_UVNLS_SQL_NULL */ ;
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/* 1014 SQL_UVNLS_TEXT_MARK */ ;
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/* 1015 SQL_UVNLS_SUBVALUE_MARK */ ;
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/* 1016 SQL_UVNLS_VALUE_MARK */ ;
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/* 1017 SQL_UVNLS_FIELD_MARK */ ;
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/* 1018 SQL_UVNLS_ITEM_MARK */ ;
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