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This Quick Reference shows the syntax for SQL*Plus commands. For detailed information on each command, refer to the SQL*Plus User's Guide and Reference.
The following two tables describe the notation and conventions for command syntax used in this Quick Reference.
| Feature | Example | Explanation |
| uppercase | BTITLE | Enter text exactly as spelled; it need not be in uppercase. |
| lowercase italics | column | A clause value; substitute an appropriate value. |
| words with specific meanings | c | A single character. |
| char | A CHAR value--a literal in single quotes--or an expression with a CHAR value. | |
| d or e | A date or an expression with a DATE value. | |
| expr | An unspecified expression. | |
| m or n | A number of an expression with a NUMBER value. | |
| text | A CHAR constant with or without single quotes. | |
| variable | A user variable (unless the text specifies another variable type). |
Other words are explained where used if their meaning is not explained by context.
| Feature | Example | Explanation |
| vertical bar | | | Separates alternative syntax elements that may be optional or mandatory. |
| brackets | [OFF|ON] | One or more optional items. If two items appear separated by |, enter one of the items separated by |. Do not enter the brackets or |. |
| braces | {OFF|ON} | A choice of mandatory items; enter one of the items separated by |. Do not enter the braces or |. |
| underlining | {OFF|ON} | A default value; if you enter nothing, SQL*Plus assumes the underlined value. |
| ellipsis | n ... | Preceding item(s) may be repeated any number of times. |
Enter other punctuation marks (such as parentheses) where shown in the command syntax.
SQLPLUS [[-S[ILENT]] [logon] [start]]|-|-?
Starts SQL*Plus from the operating system prompt.
| logon | Requires the following syntax: |
| username[/password][@database_spec]|/|/NOLOG | |
| start | Requires the following syntax: |
| @file_name[.ext] [arg ...] |
{EXIT|QUIT} [SUCCESS|FAILURE|WARNING|n|variable|
:BindVariable] [COMMIT|ROLLBACK]
Commits all pending changes, terminates SQL*Plus, and returns control to the operating system.
/ (slash)
Executes the SQL command or PL/SQL block currently stored in the SQL buffer. Does not list the command.
EXEC[UTE] statement
Executes a single PL/SQL statement.
R[UN]
Lists and executes the SQL command or PL/SQL block currently stored in the SQL buffer.
TIMI[NG] [START text|SHOW|STOP]
Records timing data for an elapsed period of time, lists the current timer's name and timing data, or lists the number of active timers.
HELP [topic]
Accesses help on SQL*Plus commands and PL/SQL and SQL statements.
HO[ST] [command]
Executes a host operating system command without leaving SQL*Plus.
Note: With some operating systems, you can use a "$" (VMS), "!" (UNIX) or another character instead of HOST. See the Oracle installation and user's manual(s) provided for your operating system for details.
A[PPEND] text
Adds specified text to the end of the current line in the SQL buffer. To separate text from the preceding characters with a space, enter two spaces between APPEND and text. To append text that ends with a semicolon, end the command with two semicolons (SQL*Plus interprets a single semicolon as a command terminator).
C[HANGE] sepchar old [sepchar [new [sepchar]]]
Changes text on the current line in the SQL buffer. You can use any non-alphanumeric character such as "/" or "!" as a sepchar. You can omit the space between CHANGE and the first sepchar.
DEL [n|n m|n *|n LAST|*|* n|* LAST|LAST]
Deletes one or more lines of the buffer ("*" indicates the current line). You can omit the space between DEL and n or *, but not between DEL and LAST. Enter DEL with no clauses to delete the current line of buffer.
I[NPUT] [text]
Adds one or more new lines of text after the current line in the buffer.
L[IST] [n|n m|n *|n LAST|*|* n|* LAST|LAST]
Lists one or more lines of the buffer ("*" indicates the current line). You can omit the space between LIST and n or *, but not between LIST and LAST. Enter LIST with no clauses to list all lines.
@ file_name[.ext] [arg ...]
Runs the specified command file. Specified arguments are substituted for &1, &2, and so on.
@@ file_name[.ext]
Runs the specified nested command file.
ED[IT] [file_name[.ext]]
Invokes a host operating system text editor on the contents of the specified file or on the contents of the SQL buffer. To edit the buffer contents, omit the file name.
GET file_name[.ext] [LIS[T]|NOL[IST]]
Loads a host operating system file into the SQL buffer.
REM[ARK]
Begins a comment in a command file. The REMARK command must appear at the beginning of a line, and the comment ends at the end of the line (a line cannot contain both a comment and a command). SQL*Plus does not interpret the comment as a command.
SAV[E] file_name[.ext] [CRE[ATE]|REP[LACE]|APP[END]]
Saves contents of the buffer into a host operating system file (a command file).
STORE {SET} file_name[.ext] [CRE[ATE]|REP[LACE]|APP[END]]
Saves the attributes of the current SQL*Plus environment in a host operating system file (a command file).
STA[RT] file_name[.ext] [arg ...]
Executes the contents of the specified command file. Specified arguments are substituted for &1, &2, and so on.
WHENEVER OSERROR {EXIT [SUCCESS|FAILURE|n|variable|:BindVariable]
[COMMIT|ROLLBACK]|CONTINUE [COMMIT|ROLLBACK|NONE]}
Exits SQL*Plus if an operating system error occurs (such as a file I/O error).
WHENEVER SQLERROR {EXIT [SUCCESS|FAILURE|WARNING|n|variable|:BindVariable]
[COMMIT|ROLLBACK]|CONTINUE [COMMIT|ROLLBACK|NONE]}
Exits SQL*Plus if a SQL command or PL/SQL block generates an error.
ACC[EPT] variable [NUM[BER]|CHAR|DATE] [FOR[MAT] format] [DEF[AULT] default] [PROMPT text|NOPR[OMPT]] [HIDE]
Reads a line of input and stores it in a given user variable.
DEF[INE] [variable]|[variable = text]
Specifies a user variable and assigns it a CHAR value. Alternatively, lists the value and variable type of a single variable or all variables.
PAU[SE] [text]
Displays an empty line followed by a line containing text, then waits for the user to press [Return]. Alternatively, displays two empty lines and waits for the user's response.
PROMPT [text]
Sends the specified message or a blank line to the user's screen.
UNDEF[INE] variable ...
Deletes given user variables that you defined either explicitly (with the DEFINE command) or implicitly (with an argument to the START command).
PRI[NT] [variable ...]
Displays the current values of bind variables.
VAR[IABLE] [variable {NUMBER|CHAR|CHAR (n)|NCHAR|NCHAR (n)|VARCHAR2 (n)|
NVARCHAR2 (n)|CLOB|NCLOB|REFCURSOR}]
Declares a bind variable which can then be referenced in PL/SQL. If no arguments are supplied, VARIABLE lists all declared bind variables.
| &n | Specifies a parameter in a command file you run using the START command. START substitutes values you list after the command file name as follows: the first for &1, the second for &2, etc. |
| &user_variable, &&user_variable | Indicates a substitution variable in a SQL or SQL*Plus command. SQL*Plus substitutes the value of the specified user variable for each substitution variable it encounters. If the user variable is undefined, SQL*Plus prompts you for a value each time an "&" variable is found, and the first time an "&&" variable is found. |
| . (period) | Terminates a substitution variable followed by a character that would otherwise be part of the variable name. |
ATTRIBUTE [type_name.attribute_name [option...]]
Specifies display attributes for a given column, or lists the current display attributes for a single column or for all columns;
option represents one of the following clauses:
ALI[AS] alias
CLE[AR]
FOR[MAT] format
LIKE {type_name.attribute_name|alias}
ON|OFF
BRE[AK] [ON report_element [action [action]]] ...
Specifies where and how formatting will change in a report (for example, skipping a line each time a given column value changes). Enter BREAK with no clauses to list the current BREAK definition.
| report_ element | Requires the following syntax: |
| {column|expr|ROW|REPORT} | |
| action | Requires the following syntax: |
[SKI[P] n|[SKI[P]] PAGE] [NODUP[LICATES]| DUP[LICATES]] |
BTI[TLE] [printspec [text|variable] ...]|[OFF|ON]
Places and formats the specified title at the bottom of each report page, or lists the current BTITLE definition. See TTITLE for additional information on valid printspec clauses.
CL[EAR] option ...
Resets or erases the current value or setting for the specified option;
option represents one of the following clauses:
BRE[AKS] BUFF[ER] COL[UMNS] COMP[UTES] SCR[EEN] SQL TIMI[NG]
COL[UMN] [{column|expr} [option ...]]
Specifies the display attributes for a given column, such as text for the column heading, or formats for CHAR, NCHAR, VARCHAR2 (VARCHAR), NVARCHAR2 (NCHAR VARYING), LONG, CLOB, NCLOB and NUMBER data;
option represents one of the following clauses:
ALI[AS] alias
CLE[AR]
FOLD_A[FTER]
FOLD_B[EFORE]
FOR[MAT] format
HEA[DING] text
JUS[TIFY] {L[EFT]|C[ENTER]|C[ENTRE]|R[IGHT]}
LIKE {expr|alias} NEWL[INE] NEW_V[ALUE] variable NOPRI[NT]|PRI[NT] NUL[L] text OLD_V[ALUE] variable ON|OFF WRA[PPED]|WOR[D_WRAPPED]|TRU[NCATED]
Enter COLUMN followed by column or expr and no other clauses to list the current display attributes for only the specified column or expression. Enter COLUMN with no clauses to list all current column display attributes.
Enter FORMAT followed by the appropriate format element to specify the display format for the column. To change the width of a datatype or Trusted Oracle column to n, use FORMAT An. (A stands for alphanumeric.)
To change the display format of a NUMBER column, use FORMAT followed by one of the elements in the following table:
| Element | Example(s) | Description |
| 9 |
9999 |
Number of "9"s specifies number of significant digits returned. Blanks are displayed for leading zeroes. A zero (0) is displayed for a value of zero. |
| 0 |
0999 9990 |
Displays a leading zero or a value of zero in this position as a 0. |
| $ |
$9999 |
Prefixes value with dollar sign. |
| B |
B9999 |
Displays a zero value as blank, regardless of "0"s in the format model. |
| MI |
9999MI |
Displays "-" after a negative value. For a positive value, a trailing space is displayed. |
| S |
S9999 |
Returns "+" for positive values and "-" for negative values in this position. |
| PR |
9999PR |
Displays a negative value in <angle brackets>. For a positive value, a leading and trailing space is displayed. |
| D |
99D99 |
Displays the decimal character in this position, separating the integral and fractional parts of a number. |
| G |
9G999 |
Displays the group separator in this position. |
| C |
C999 |
Displays the ISO currency symbol in this position. |
| L |
L999 |
Displays the local currency symbol in this position. |
| , (comma) |
9,999 |
Displays a comma in this position. |
| . (period) |
99.99 |
Displays a period (decimal point) in this position, separating the integral and fractional parts of a number. |
| V |
999V99 |
Multiplies value by 10n, where n is the number of "9's" after the "V." |
| EEEE |
9.999EEEE |
Displays value in scientific notation (format must contain exactly four "E's"). |
| RN or rn |
RN |
Displays upper- or lowercase Roman numerals. Value can be an integer between 1 and 3999. |
| DATE |
DATE |
Displays value as a date in MM/DD/YY format; used to format NUMBER columns that represent Julian dates. |
COMP[UTE] [function [LAB[EL] text] ...
OF {expr|column|alias} ...
ON {expr|column|alias|REPORT|ROW} ...]
Calculates and prints summary lines, using various standard computations, on subsets of selected rows. Or, lists all COMPUTE definitions. The following table lists valid functions. All functions except NUMBER apply to non-null values only.
| Function | Computes | Applies to Datatypes |
AVG |
Average of non-null values | NUMBER |
COU[NT] |
Count of non-null values | All types |
MAX[IMUM] |
Maximum value | NUMBER, CHAR, NCHAR, VARCHAR2 (VARCHAR), NVARCHAR2 (NCHAR VARYING) |
MIN[IMUM] |
Minimum value | NUMBER, CHAR, NCHAR, VARCHAR2 (VARCHAR), NVARCHAR2 (NCHAR VARYING) |
NUM[BER] |
Count of rows | All types |
STD |
Standard deviation of non-null values | NUMBER |
SUM |
Sum of non-null values | NUMBER |
VAR[IANCE] |
Variance of non-null values | NUMBER |
REPF[OOTER] [PAGE] [printspec [text|variable] ...] | [OFF|ON]
Places and formats a specified report footer at the bottom of each report, or lists the current REPFOOTER definition. See REPHEADER for additional information on valid printspec clauses.
REPH[EADER] [PAGE] [printspec [text|variable] ...] | [OFF|ON]
Places and formats a specified report header at the top of each report, or lists the current REPHEADER definition. Use one of the following clauses in place of printspec:
COL n S[KIP] [n] TAB n LE[FT] CE[NTER] R[IGHT] BOLD FORMAT text
SPO[OL] [filename[.ext]|OFF|OUT]
Stores query results in an operating system file and, optionally, sends the file to a printer. OFF stops spooling. OUT stops spooling and sends the file to your host computer's standard (default) printer. Enter SPOOL with no clauses to list the current spooling status.
TTI[TLE] [printspec [text|variable] ...]|[OFF|ON]
Places and formats a specified title at the top of each report page, or lists the current TTITLE definition. Use one of the following clauses in place of printspec:
COL n S[KIP] [n] TAB n LE[FT] CE[NTER] R[IGHT] BOLD FORMAT text
CONN[ECT] [username[/password][@database_spec]|/]
Connects a given username to Oracle. If you omit database_spec, connects you to the default database. If you omit username and/or password, SQL*Plus prompts for them. CONNECT followed by a slash (/) connects you using a default (ops$) logon.
DISC[ONNECT]
Commits pending changes to the database and logs the current username off Oracle, but does not exit SQL*Plus.
COPY {FROM username[/password]@database_spec|
TO username[/password]@database_spec|
FROM username[/password]@database_spec
TO username[/password]@database_spec}
{APPEND|CREATE|INSERT|REPLACE} destination_table [(column, column ...)]
USING query
Copies data from one Oracle database to a table in another. APPEND, CREATE, INSERT, or REPLACE specifies how COPY treats the existing copy of the destination table (if it exists). USING query identifies the source table and determines which rows and columns COPY copies from it.
PASSW[ORD] [username]
Allows you to change password without echoing the password on an input device.
DESC[RIBE] [schema.]object[@database_link_name]
Lists the column definitions for the specified table, view, or synonym or the specifications for the specified function or procedure.
SET system_variable value
Sets a system variable to alter the SQL*Plus environment for your current session, such as setting the display width for NUMBER data or the number of lines per page. Enter a system variable followed by a value as shown below:
APPI[NFO]{ON|OFF|text}
ARRAY[SIZE] {20|n}
AUTO[COMMIT] {OFF|ON|IMM[EDIATE]|n}
AUTOP[RINT] {OFF|ON}
AUTOT[RACE] {OFF|ON|TRACE[ONLY]} [EXP[LAIN]] [STAT[ISTICS]]
BLO[CKTERMINATOR] {.|c}
CMDS[EP] {;|c|OFF|ON}
COLSEP {_|text)
COM[PATIBILITY] {V7|V8|NATIVE]
CON[CAT] {.|c|OFF|ON}
COPYC[OMMIT] {0|n}
COPYTYPECHECK {OFF|ON}
DEF[INE] {'&'|c|OFF|ON}
ECHO {OFF|ON}
EDITF[ILE] file_name[.ext]
EMB[EDDED] {OFF|ON}
ESC[APE] {\|c|OFF|ON}
FEED[BACK] {6|n|OFF|ON}
FLAGGER {OFF|ENTRY|INTERMED[IATE]|FULL}
FLU[SH] {OFF|ON}
HEA[DING] {OFF|ON}
HEADS[EP] {||c|OFF|ON}
LIN[ESIZE] [80|n]
LOBOF[FSET] {n|1}
LONG {80|n}
LONGC[HUNKSIZE] [80|n]
NEWP[AGE] {1|n|NONE}
NULL text
NUMF[ORMAT] format
NUM[WIDTH] {10|n}
PAGES[IZE] {24|n}
PAU[SE] {OFF|ON|text}
RECSEP {WR[APPED]|EA[CH]|OFF}
RECSEPCHAR { |c}
SERVEROUT[PUT] {OFF|ON} [SIZE n] [FOR[MAT] {WRA[PPED]|WOR[D_WRAPPED]|TRU[NCATED]}]
SHOW[MODE] {OFF|ON}
SHIFT[INOUT] {VIS[IBLE]|INV[ISIBLE]}
SQLC[ASE] {MIX[ED]|LO[WER]|UP[PER]}
SQLCO[NTINUE] {> |text}
SQLN[UMBER] {OFF|ON}
SQLPRE[FIX] {#|c}
SQLP[ROMPT] {SQL>|text}
SQLT[ERMINATOR] {;|c|OFF|ON}
SUF[FIX] {SQL|text}
TAB {OFF|ON}
TERM[OUT] {OFF|ON}
TI[ME] {OFF|ON}
TIMI[NG] {OFF|ON}
TRIM[OUT] {OFF|ON}
TRIMS[POOL] {ON|OFF}
UND[ERLINE] {-|c|ON|OFF}
VER[IFY] {OFF|ON}
WRA[P] {OFF|ON}
SHO[W] [option]
Lists the value of a SQL*Plus system variable. Use one of the following terms or clauses in place of option:
system_variable
ALL
APPI[NFO]
BTI[TLE]
ERR[ORS] [{FUNCTION|PROCEDURE|PACKAGE|PACKAGE BODY|TRIGGER|VIEW|TYPE|TYPE BODY} [schema.]name]
LABEL
LNO
PNO
REL[EASE]
REPF[OOTER]
REPH[EADER]
SPOO[L]
SQLCODE
TTI[TLE]
USER
Enter any system variable set by the SET command in place of system_variable.
SQL commands were formerly documented in SQL*Plus documentation. You
should now refer to the Oracle8 Server SQL Language Reference Manual
for full documentation of these commands and clauses. Below is a list
of major SQL commands:
| ALTER | LOCK TABLE |
| ANALYZE | NOAUDIT |
| AUDIT | RENAME |
| COMMENT | REVOKE |
| COMMIT | ROLLBACK |
| CREATE | SAVEPOINT |
| DELETE | SELECT |
| DROP | SET ROLE |
| EXPLAIN | SET TRANSACTION |
| GRANT | TRUNCATE |
| INSERT | UPDATE |
|
 Copyright © 1997 Oracle Corporation. All Rights Reserved. |
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