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Support '' for literal ' in psql single-quote strings, documentation update.

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This commit is contained in:
Bruce Momjian
2006-05-31 11:35:17 +00:00
parent eaca1175e9
commit c3c3902611
2 changed files with 9 additions and 6 deletions
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5
src/bin/psql/psqlscan.l
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@ -33,7 +33,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/psql/psqlscan.l,v 1.18 2006/05/11 19:15:35 tgl Exp $
* $PostgreSQL: pgsql/src/bin/psql/psqlscan.l,v 1.19 2006/05/31 11:35:17 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -861,6 +861,9 @@ other .
{quote} { return LEXRES_OK; }
/* We don't need a state here because we are already in a string */
{xqdouble} { emit("'", 1); }
"\\n" { appendPQExpBufferChar(output_buf, '\n'); }
"\\t" { appendPQExpBufferChar(output_buf, '\t'); }
"\\b" { appendPQExpBufferChar(output_buf, '\b'); }