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Top Forums Shell Programming and Scripting Avoid $ symbol while calling sqlplus in shellscript. Post 303004284 by KK230689 on Friday 29th of September 2017 02:38:33 AM
Avoid $ symbol while calling sqlplus in shellscript.

Hi All,

we have requirement, i am created a shell script , inside i am connecting sqlplus and execute the query. below my code for your reference.

Code:
get_sqlid ()
{
sqlid=$(
  sqlplus -s $PBDW_USERID/$PBDW_PW@$PBDW_SID <<EOF
  DEFINE TBLNAME=$1
  set feedback off
  set serverout on size 1000000
  set verify off

  SELECT MAX(SQL.SQL_ID)
    FROM V$SQL SQL, V$SESSION SES
   WHERE SQL.SQL_ID = SES.SQL_ID
     AND SQL.PARSING_SCHEMA_NAME = SYS_CONTEXT('userenv', 'CURRENT_SCHEMA')
     AND SES.SCHEMANAME = SYS_CONTEXT('userenv', 'CURRENT_SCHEMA')
     AND SES.STATUS = 'ACTIVE'
     AND UPPER(SQL.SQL_FULLTEXT) LIKE '%' || '&&TBLNAME' || '%'
     AND SQL.SQL_FULLTEXT NOT LIKE '%V$SESSION%'
     AND TO_DATE(SQL.LAST_LOAD_TIME, 'YYYY/MM/DD HH24:MI:SS') BETWEEN
         TO_DATE(SQL.LAST_LOAD_TIME, 'YYYY/MM/DD HH24:MI:SS') - 0.15 / 48 AND
         TO_DATE(TO_CHAR(SYSDATE, 'YYYY/MM/DD HH24:MI:SS'),
                 'YYYY/MM/DD HH24:MI:SS');

EOF
)
wlog "${sqlid}"
                
}

---------------------------------------------

if i execute the script, V$SQL , V$SESSION table not available since it looks variable of $..

below error


Code:
20170929 06:34:17, ---- parsing table name : T_PBAMLGLOBUSSPRING
20170929 06:34:18,     FROM V SQL, V SES
                *

Kindly advise how to avoide $ symbol while connecting sqlplus.



Moderator's Comments:
Mod Comment Please start using code tags.

Last edited by zaxxon; 09-29-2017 at 04:12 AM.. Reason: code tags
 
Test Your Knowledge in Computers #509
Difficulty: Medium
Most programming languages allow you to use whitespace characters (space, tab, etc.) in a variable's identifier.
True or False?

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platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME
platform::shell - System identification support code and utilities SYNOPSIS
package require platform::shell ?1.1.4? platform::shell::generic shell platform::shell::identify shell platform::shell::platform shell _________________________________________________________________ DESCRIPTION
The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell. This package allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only requirement is that the other shell (identified by its path), is actually executable on the current machine. While for most platform this means that the architecture of the interrogated shell is identical to the architecture of the running shell this is not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run 32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers. For applications like a code repository it is important to identify the architecture of the shell which will actually run the installed packages, versus the architecture of the shell running the repository software. COMMANDS
platform::shell::identify shell This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell. platform::shell::generic shell This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell. platform::shell::platform shell This command returns the contents of tcl_platform(platform) for the specified Tcl shell. KEYWORDS
operating system, cpu architecture, platform, architecture platform::shell 1.1.4 platform::shell(n)

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