TDBC

Differences From Artifact [f602a0664f]:

• File generic/tdbcTokenize.c — part of check-in [63f46df14c] at 2012-11-14 16:19:38 on branch trunk — REFACTOR: move the content of tdbc/ into the main repository (user: 200002852 size: 6145)
• File tdbc/generic/tdbcTokenize.c — part of check-in [f6b8184538] at 2011-04-13 00:32:16 on branch trunk — Added PostgreSQL typecast syntax to the tokenizer (user: kennykb size: 6145)

To Artifact [fbe1b103c1]:

• File tdbc/generic/tdbcTokenize.c (unpublished)— part of check-in [552c323414] at 2012-09-11 09:22:19 on branch td-prism-tokenise-mod — Modify the tokeniser so that '@' is not used for parameter binding, otherwise we can't define MS SQL stored procedures via TDBC. (user: twylite size: 6123)

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	    ** is also not a host parameter.
            */
	    case ':': {
		if (i > 0 && zSql[i-1] == ':') break;
	    }
		/* fallthru */
	    
            case '$':
            case '$': {
            case '@': {
                if (i>0 && (isalnum((unsigned char)(zSql[i-1]))
			    || zSql[i-1]=='_')) break;
                if (!isalnum((unsigned char)(zSql[i+1]))
		    && zSql[i+1]!='_') break;
                if (i>0 ){
                    Tcl_ListObjAppendElement(interp, resultPtr,
                              Tcl_NewStringObj(zSql, i));